Martin has a dream that he's forgotten to name some baby animals and awakens in a sweat. He makes it his mission to go back and name all the "unnamed" and along the way, learn more about their "creaturenality."

Martin and Chris challenge Koki and Aviva to a contest about who has the most challenging job. In their quest to win this challenge, the gang uncovers an unlikely animal partner that could ultimately lead either team to victory...or defeat.

Aviva and Chris are doing an inventory of the Creature Power Discs on the deck of the Tortuga when Martin spots a hammerhead shark. In his excitement, he knocks all the discs into the ocean. The bros soon realize there's only way to get them back - by using hammerhead powers! Science Concept: Mechanics of hunting using electrical impulses.

A bored Martin and Chris want to play a game of Creature Hide and Seek and secretly ask Aviva's help to program a new creature power disc to use. But first, they need to find a creature that has amazing hiding powers. The stingray. Science Concept: Cartilaginous fish - fishes with no bones.

A bored Martin and Chris want to play a game of Creature Hide and Seek and secretly ask Aviva's help to program a new creature power disc to use. But first, they need to find a creature that has amazing hiding powers. The stingray. Science Concept: Cartilaginous fish - fishes with no bones.

The Wild Kratts discover a lost otter cub. Assuming he is lost, the bros attempt to find his family, while introducing him to life in the Cypress Swamp of Florida.

Chris and Martin are unpacking from an adventure and are surprised when a Wolf pup pops out of their bags. They have no idea where the little guy came from and must retrace their steps in order to return him back to his pack. They experience that wolves are a very social animal with a close pack structure and frequent visual and audio communication among individual members. With this knowledge and wolf-powered Creature Power Suits the bros are able to fend off a hungry cougar and finally return the pup to his wolf pack.

While cruising across the African savanna in the Tortuga, a gust of wind blows a piece of paper out of Aviva's hand and into an ostrich nest. The bros think it's a new secret formula and they spring into action to rescue her work from one of the most protective parents on earth - the ostrich! Science Concept: Ecology and reproduction of the ostrich.

While cruising across the African savanna in the Tortuga, a gust of wind blows a piece of paper out of Aviva's hand and into an ostrich nest. The bros think it's a new secret formula and they spring into action to rescue her work from one of the most protective parents on earth - the ostrich! Science Concept: Ecology and reproduction of the ostrich.

When Koki and Jimmy get walloped by mosquitoes in the Cypress Swamp, Aviva, Martin, and Chris go on a fact-finding adventure to find out exactly why mosquitoes try to steal our blood in the first place!

Using Aviva's newly invented Butterflier XT, the miniaturized Kratt Brothers embark on the most incredible insect voyage in the world - the Monarch butterfly's 2,000 mile migration. Science Concepts: Life cycles.

Chris and Martin are unpacking from an adventure and are surprised when a Wolf pup pops out of their bags. They have no idea where the little guy came from and must retrace their steps in order to return him back to his pack. They experience that wolves are a very social animal with a close pack structure and frequent visual and audio communication among individual members. With this knowledge and wolf-powered Creature Power Suits the bros are able to fend off a hungry cougar and finally return the pup to his wolf pack.

The Wild Kratts discover a lost otter cub. Assuming he is lost, the bros attempt to find his family, while introducing him to life in the Cypress Swamp of Florida.

When Chris and Martin go in search of an obscure rainforest creature to add to their Life Lists, the Wild Kratts becomes embroiled in the complex relationships of a tropical rainforest.

When Chris and Martin go in search of an obscure rainforest creature to add to their Life Lists, the Wild Kratts becomes embroiled in the complex relationships of a tropical rainforest.

When Chris and Martin go in search of an obscure rainforest creature to add to their Life Lists, the Wild Kratts becomes embroiled in the complex relationships of a tropical rainforest.

The gang travels to the Gobi Desert to discover the last remaining wild camels in the world. They experience the harshness of the desert landscape and are rescued from it only by the wild Bactrian camels and their amazing survival skills.

The gang travels to the Gobi Desert to discover the last remaining wild camels in the world. They experience the harshness of the desert landscape and are rescued from it only by the wild Bactrian camels and their amazing survival skills.

While flying over the Amazon rainforest, the gang share a bowl of colorful jelly beans. Martin tells them that the jelly beans remind him of parrots. This confuses everybody until he says it's because parrots come in almost every color. Soon the bros are off on a creature mission to find as many colorful parrots as they can in the Amazon. Science Concept: Species diversification.

While flying over the Amazon rainforest, the gang share a bowl of colorful jelly beans. Martin tells them that the jelly beans remind him of parrots. This confuses everybody until he says it's because parrots come in almost every color. Soon the bros are off on a creature mission to find as many colorful parrots as they can in the Amazon. Science Concept: Species diversification.

The Wild Kratts and Wild Kratts kids go on an underwater adventure to discover how pond animals survive in the winter.

There's a mystery to be solved, as the Wild Kratts team wonders how a Gecko lizard climbs up smooth surfaces and can even climb upside down. The gang uses their Miniaturizer to shrink down and discover it's all about physics: all objects have electrical charges that attract one another and the gecko's marvelous toe pad structure charges so much that they can walk on surfaces as smooth as glass. But in the meantime Zach has stolen their Miniaturizer and now imprisons them in a glass terrarium. Martin and Chris activate the new Gecko Powers of their Creature Power Suits and must retrieve the Miniaturizer before Zach shrinks all the animals in the creature world.

The gang wonder if there is life on other planets, so the Kratt Bros. decide to head to outer space to look for clues. Back on Earth, Jimmy discovers a tardigrade, a microscopic creature that seems to be able to survive in the most extreme conditions. When the guys encounter problems in space, the Wild Kratts hope that the powers of their new friend, the tardigrade, can help rescue Martin and Chris. Science Concept: The basic needs required for life.

When a miniaturized Chris gets covered with pollen and ends up sticking to a bee, he's off into the remarkable world of the pollinators. Martin, Aviva, and the rest of the creature explorers must find Chris in an adventure that uncovers the amazing delivery system of plants and their animal partners. They learn that plants use animals to help them make their seeds through a process called pollination.

While flying over the Amazon rainforest, the gang share a bowl of colorful jelly beans. Martin tells them that the jelly beans remind him of parrots. This confuses everybody until he says it's because parrots come in almost every color. Soon the bros are off on a creature mission to find as many colorful parrots as they can in the Amazon. Science Concept: Species diversification.

While flying over the Amazon rainforest, the gang share a bowl of colorful jelly beans. Martin tells them that the jelly beans remind him of parrots. This confuses everybody until he says it's because parrots come in almost every color. Soon the bros are off on a creature mission to find as many colorful parrots as they can in the Amazon. Science Concept: Species diversification.

When the Wild Kratts team gets an alert from a Wild Kratts kid that an injured endangered Florida Panther was just spotted off the Alligator Alley highway, the team springs into rescue mode.

Martin and Chris are absorbed in a hilarious competition to discover who is the best acorn planter, blue jays or gray squirrels, when a strange Creature Power Suit malfunction transforms Martin into an acorn and grows him into an Oak tree! Chris activates the squirrel powers of his Creature Power Suit, but gets waylaid by a bobcat and goshawk, and the Aviva, Koki, and Jimmy can't find them. It'll take some animal-loving Wild Kratts kids to get them out of this mess.

Martin and Chris are absorbed in a hilarious competition to discover who is the best acorn planter, blue jays or gray squirrels, when a strange Creature Power Suit malfunction transforms Martin into an acorn and grows him into an Oak tree! Chris activates the squirrel powers of his Creature Power Suit, but gets waylaid by a bobcat and goshawk, and the Aviva, Koki, and Jimmy can't find them. It'll take some animal-loving Wild Kratts kids to get them out of this mess.

Martin and Chris are absorbed in a hilarious competition to discover who is the best acorn planter, blue jays or gray squirrels, when a strange Creature Power Suit malfunction transforms Martin into an acorn and grows him into an Oak tree! Chris activates the squirrel powers of his Creature Power Suit, but gets waylaid by a bobcat and goshawk, and the Aviva, Koki, and Jimmy can't find them. It'll take some animal-loving Wild Kratts kids to get them out of this mess.

When Chris and Martin go in search of an obscure rainforest creature to add to their Life Lists, the Wild Kratts becomes embroiled in the complex relationships of a tropical rainforest.

Martin and Chris are absorbed in a hilarious competition to discover who is the best acorn planter, blue jays or gray squirrels, when a strange Creature Power Suit malfunction transforms Martin into an acorn and grows him into an Oak tree! Chris activates the squirrel powers of his Creature Power Suit, but gets waylaid by a bobcat and goshawk, and the Aviva, Koki, and Jimmy can't find them. It'll take some animal-loving Wild Kratts kids to get them out of this mess.

Martin and Chris are absorbed in a hilarious competition to discover who is the best acorn planter, blue jays or gray squirrels, when a strange Creature Power Suit malfunction transforms Martin into an acorn and grows him into an Oak tree! Chris activates the squirrel powers of his Creature Power Suit, but gets waylaid by a bobcat and goshawk, and the Aviva, Koki, and Jimmy can't find them. It'll take some animal-loving Wild Kratts kids to get them out of this mess.

The gang wonder if there is life on other planets, so the Kratt Bros. decide to head to outer space to look for clues. Back on Earth, Jimmy discovers a tardigrade, a microscopic creature that seems to be able to survive in the most extreme conditions. When the guys encounter problems in space, the Wild Kratts hope that the powers of their new friend, the tardigrade, can help rescue Martin and Chris. Science Concept: The basic needs required for life.

After a Creature Power Disc mishap, the bros become marooned in the world of the mudskipper, a fish that can walk on land. They must find their discs within a foreign world of intense competition, with unexpected dangers at every turn.

After a Creature Power Disc mishap, the bros become marooned in the world of the mudskipper, a fish that can walk on land. They must find their discs within a foreign world of intense competition, with unexpected dangers at every turn.

After a Creature Power Disc mishap, the bros become marooned in the world of the mudskipper, a fish that can walk on land. They must find their discs within a foreign world of intense competition, with unexpected dangers at every turn.

Jimmy accidentally drops the keys to the Tortuga into the ocean. Chris, Martin and Aviva on are a race to develop osprey creature powers to find the keys before they disappear forever!

As they prepare for a creature costume party, the Wild Kratts team begins to notice all sorts of strange things happening in the Tortuga HQ. Jimmy is sure there is a ghost or monster living with them, but the Kratt brothers are convinced it's some kind of creature. When the gang sets out to discover who is causing all the trouble, they discover that certain animals gravitate towards human habitation because it provides food and protection from predators.

While on a mission to find Chris' night vision goggles lost in the Cypress swamp, the brothers discover a marsupial opossum with a similar problem.

The Kratt brothers secretly "borrow" Aviva's half finished night vision goggles to go in search of a mysterious nocturnal creature. But when the unstable goggles stop working, the brothers find themselves taken in by the nocturnal society of the tarsier. As they investigate, the Wild Kratts team discovers that nocturnal creatures only come out at night and learn that eyes help a creature see by collecting the light that comes from objects all around. But when the tarsier troop is in danger of losing one of their own, Chris and Martin must tap into their newfound understanding of nocturnal living and help the troubled tarsier family.

Martin impulsively tries out Aviva's new Stone Digger before it is finished and flies out of control and crash lands into a hidden prairie where he is stranded, but encounters a lost colony of black footed ferrets.

Martin impulsively tries out Aviva's new Stone Digger before it is finished and flies out of control and crash lands into a hidden prairie where he is stranded, but encounters a lost colony of black footed ferrets.

The brothers come across a lone baby elephant and bring him back to the Tortuga HQ for safety until they can find his mom. But they learn how mischievous baby elephants can be and get more than they bargained for when it almost destroys the Tortuga! As they rush to get the baby elephant home, the WildKratts team realizes that animals have different structures that serve various functions in growth and survival. And an elephant's trunk is like the multipurpose tool of "creature features" with hundreds of uses, including: showering, blasting water, grabbing, lifting, communicating, "hearing", pushing and pulling.

When Aviva and Koki accidentally miniaturize themselves and get carried away by termites, Martin and Chris must split up to search for them.

While the Wild Kratts explore the life cycle of the Bull Frog, they uncover a plot by Zach Varmitech to destroy the frogs' habitat. With the help of some Wild Kratts kids, the team moves quickly to stop Zach.

While the Wild Kratts explore the life cycle of the Bull Frog, they uncover a plot by Zach Varmitech to destroy the frogs' habitat. With the help of some Wild Kratts kids, the team moves quickly to stop Zach.

Koki wants to leave the Sonoran Desert to resupply the Tortuga, but Chris and Martin don't want to go until they track down a mysterious lizard. But they'll need the help - and powers - of their friend the Road Runner.

After getting caught in the middle of a tussle between a grumpy rhino and an outraged elephant, Martin and Chris decide to have a contest to decide what's stronger - elephant or rhino powers.

The Wild Kratts receive a call from Xavier, a Wild Kratt kid who lives in the Sororan Desert. A Gila monster has crawled under his house and he's scared! Martin and Chris go to check it out and Xavier soon learns about the amazing life of this creature.

The Wild Kratts receive a call from Xavier, a Wild Kratt kid who lives in the Sororan Desert. A Gila monster has crawled under his house and he's scared! Martin and Chris go to check it out and Xavier soon learns about the amazing life of this creature.

When Chris and Martin meet up with a mob of Red kangaroos, they get their car keys stolen by a joey and have to figure out how to get them back from the tricky little guy. As they jump into the life of the roos to search for the missing keys, the brothers realize that animals live in different kinds of social groups and they have important behaviors that keep the group together and safe. But everybody wonders just how safe this search has become, when Chris and Martin get tangled up in a kickboxing match with the dominant male and caught in the middle of a dingo attack.

While the Wild Kratts explore the life cycle of the Bull Frog, they uncover a plot by Zach Varmitech to destroy the frogs' habitat. With the help of some Wild Kratts kids, the team moves quickly to stop Zach.

After getting caught in the middle of a tussle between a grumpy rhino and an outraged elephant, Martin and Chris decide to have a contest to decide what's stronger - elephant or rhino powers.

Martin impulsively tries out Aviva's new Stone Digger before it is finished and flies out of control and crash lands into a hidden prairie where he is stranded, but encounters a lost colony of black footed ferrets.

When Aviva reveals that dancing is just not her thing, Chris and Martin set out in the New Guinea forest to inspire her to give dancing a try by uncovering some of the greatest dancers in the creature world - the Birds of Paradise. They soon find that the male birds use their showy bright feathers and extraordinary dances to display to potential female mates that they are healthy and strong. But when the gang gets caught up in Donita's plan to capture these fashionable birds for her latest clothing line, Aviva must put her dancing skills on the line to save them.

A pop Creature Quiz challenge question, about what're the differences between a crocodile and an alligator, turns into a full-blown Crocogator contest to find out why these two very similar creatures are different at all.

A pop Creature Quiz challenge question, about what're the differences between a crocodile and an alligator, turns into a full-blown Crocogator contest to find out why these two very similar creatures are different at all.

Chris and Martin, off to explore mountain bio-zones of Goat Mountain, bump into Paisley Paver. Paisley reveals her hideous plans for a development dubbed "Asphalt Ascent". The brothers are horrified. Thinking fast, Chris challenges her to a race to the top of Goat Mountain. Whoever gets to the peak first decides the future of the mountain ecosystem. Is there any creature in these steep slopes and dizzying heights who can help Chris to victory? Enter the mountain goat!

Martin and Chris are trying to decide on their next wild cat adventure when they learn that Zach Varmitech has decided to "catnap" a Black Jaguar to use as a symbol for his new spybots.

When the miniaturized Kratt Brothers get swept up and lost in a current of plankton, they become part of a crowd of fish larva all headed to the most populated and diverse habitat on Earth - the coral reef.

When the miniaturized Kratt Brothers get swept up and lost in a current of plankton, they become part of a crowd of fish larva all headed to the most populated and diverse habitat on Earth - the coral reef.

Aviva tries to prove that groundhogs have amazing creature powers, but instead falls into a deep sleep, leaving the Kratt bros to discover all about hibernation.

Martin and Chris are on a mission to uncover the secret life of the mysterious Great White Shark. They use Aviva's incredible Remora Rocketsub to "stick with" a female shark and soon learn that the giant predator of the sea actually has lots of challenges to contend with and that she could help them discover something that no one has ever seen before - the birth of Great White shark pups. But when Gourmand sniffs around looking for ingredients for his Shark Fin Soup recipe, the Wild Kratts team must help rescue their new friend.

The Kratt Bros. are hanging out with Shadow, the Black jaguar cub, when they receive news that a scientist has just named a newly discovered praying mantis species after them - Liturgusa krattorum. It's time to celebrate. But Zach Varmitech, Donita Donata and Chef Gaston Gourmand are not happy. They feel the species should have been named after them. So they hatch a plan to capture all the Liturgusa krattorum. It's now up to the Wild Kratts to rescue their namesake and return them safely to their jungle home. Science Concept : Taxonomy and classification.

The Kratt Bros. are hanging out with Shadow, the Black jaguar cub, when they receive news that a scientist has just named a newly discovered praying mantis species after them - Liturgusa krattorum. It's time to celebrate. But Zach Varmitech, Donita Donata and Chef Gaston Gourmand are not happy. They feel the species should have been named after them. So they hatch a plan to capture all the Liturgusa krattorum. It's now up to the Wild Kratts to rescue their namesake and return them safely to their jungle home. Science Concept : Taxonomy and classification.

The Wild Kratts team is on an important mission to unearth why Rhinos are mysteriously disappearing from the African Savannah. They soon discover that Zach Varmitech has been kidnapping them to create a new super Rhino Dozers so the creature adventurers devise a plan to rescue them - and it just might work! Along the way, they explore the nature of symbiotic relationships and learn that animals have different structures and behaviors that help them defend themselves. Rhinos use their size, sharp horn, mud bathing and their relationship with a small bird for defense.

When Chris and Martin go in search of an obscure rainforest creature to add to their Life Lists, the Wild Kratts becomes embroiled in the complex relationships of a tropical rainforest.

While in India, the Wild Kratts try to figure out if a Sloth bear is a bear or a sloth? They soon discover some unique creature powers of this animal, including special features that enable it to harness the power of suction to acquire food. Science Concept: Physics - suction.

While in India, the Wild Kratts try to figure out if a Sloth bear is a bear or a sloth? They soon discover some unique creature powers of this animal, including special features that enable it to harness the power of suction to acquire food. Science Concept: Physics - suction.

When the Wild Kratts Team decides to explore the spot where early explorers Lewis and Clark first laid eyes on the American prairie, they discover that prairies and the amazing bison herds of yore are much harder to find these days.

Chris and Martin try to help a lion named "He who breathes fire" get past obstacles and back to his pride, who are under siege from two intruder lions

The Kratt brothers set out to experience the life of the Bald eagle. Beginning as unhatched eggs in a nest, Martin and Chris grow with their eaglet sister, but when one of their siblings mysteriously disappears, the gang must also solve the mystery of what happened to the Fourth Bald eagle. Science Concept: The feather - its structure and function.

The Kratt brothers set out to experience the life of the Bald eagle. Beginning as unhatched eggs in a nest, Martin and Chris grow with their eaglet sister, but when one of their siblings mysteriously disappears, the gang must also solve the mystery of what happened to the Fourth Bald eagle. Science Concept: The feather - its structure and function.

Aviva loves the Tortuga design, but feels there's something missing. Martin and Chris realize it can't really swim, so they decide to get some bio inspiration for this feature by exploring the world of the sea turtles.

A pop Creature Quiz challenge question, about what're the differences between a crocodile and an alligator, turns into a full-blown Crocogator contest to find out why these two very similar creatures are different at all.

Chris and Martin try to help a lion named "He who breathes fire" get past obstacles and back to his pride, who are under siege from two intruder lions

While in India, the Wild Kratts try to figure out if a Sloth bear is a bear or a sloth? They soon discover some unique creature powers of this animal, including special features that enable it to harness the power of suction to acquire food. Science Concept: Physics - suction.

When Chris and Martin accidentally lose a Power Disc on the African savannah, the Wild Kratts goes into crisis mode to find the disc before it gets into the hands of Zach Varmitech.

When Martin accidentally knocks Aviva's creature power suits into a deep Arctic trench, the Martin and Chris dive down in search of them in Aviva's newly invented Octopod submarine. Science Concepts: An Octopus can use ink, jet propulsion, tentacle regeneration, and camouflage in order to escape or hide when in danger. Each feature has an important function for survival.

When Martin accidentally knocks Aviva's creature power suits into a deep Arctic trench, the Martin and Chris dive down in search of them in Aviva's newly invented Octopod submarine. Science Concepts: An Octopus can use ink, jet propulsion, tentacle regeneration, and camouflage in order to escape or hide when in danger. Each feature has an important function for survival.

When Koki and Jimmy get stranded in the desert, Aviva and the Kratt Brothers must rely on the eyes and ears of the Elf owl to help find their friends in the harsh habitat.

Martin and Chris realize that the Hummingbird might be the ultimate flier in the Creature world and ask Aviva to create a new power disc with its powers. The only problem - it's not easy to touch Hummingbird!

While on a mission to explore the creature powers of the chickadee - and to discover why such a little bird can make it through the toughest winters - Martin and Chris get separated. While Chris makes it back to the Tortuga with his chickadee findings, Martin encounters an ermine. With the help of this little weasel, Martin also learns what it takes to survive in this harsh environment. Science Concept: Animals use different strategies to survive in harsh environments.

While on a mission to explore the creature powers of the chickadee - and to discover why such a little bird can make it through the toughest winters - Martin and Chris get separated. While Chris makes it back to the Tortuga with his chickadee findings, Martin encounters an ermine. With the help of this little weasel, Martin also learns what it takes to survive in this harsh environment. Science Concept: Animals use different strategies to survive in harsh environments.

After discovering a pangolin and its amazingly unique keratin scales, the Wild Kratts receive an alert from two Wild Kratt kids in China. The pangolins in their forest are in trouble! The gang responds, uncovering Chef Gourmand Gaston's latest plan to make Smoothies using pangolin scales. The Wild Kratts must tap into the real power of the pangolin's scales - as an incredible defense - to rescue this little-known creature. Science Concept: Specialization for Defence.

Martin and Chris challenge themselves to ID as many hawks, eagles, owls, falcons and vultures as they can. But the evil endangered species chef, Gaston Gourmand has his own plan for the raptors and has been capturing them all in his quest to find the tastiest bird wing. Will the Wild Kratts team succeed in rescuing the raptors before they become Gourmand's next gourmet delicacy? They'll have to use everything they know about classification and birds of prey - to round up the raptors and return them to where they belong - living free and in the wild!

The Kratt brothers are itching to fly with the world's fastest animal, the Peregrine falcon, which can hit top speeds of 240 mph. But their efforts are side-tracked when the rest of the Wild Kratts team challenges them to find the falcon in the city instead of in the wild, and Chris' Creature Power Suit is accidentally activated with Pigeon Powers ! But then they discover that Zach is sending his Zachbots to clean off a building that has a peregrine falcon nests with chicks! Martin and Chris must activate their Peregrine falcons powers and harness the force of gravity to pull off a high flying creature rescue!

The Kratt brothers are itching to fly with the world's fastest animal, the Peregrine falcon, which can hit top speeds of 240 mph. But their efforts are side-tracked when the rest of the Wild Kratts team challenges them to find the falcon in the city instead of in the wild, and Chris' Creature Power Suit is accidentally activated with Pigeon Powers ! But then they discover that Zach is sending his Zachbots to clean off a building that has a peregrine falcon nests with chicks! Martin and Chris must activate their Peregrine falcons powers and harness the force of gravity to pull off a high flying creature rescue!

When Martin and Chris assist the Tasmanian Wildlife Service in tagging endangered Tasmanian Devils, they discover that Zach Varmitech has been kidnapping them to create a ferocious new Zachbot. Science Concepts: A healthy ecosystem has both predators and scavengers. Scavengers are animals that eat mostly other dead animals.

The Wild Kratts are on a mission to decode the secret language of one of the smartest creatures on Earth - Dolphins!

Chris and Martin announce that no creature or vehicle can travel as fast over the rough and tumble African savannah as the cheetah. Aviva takes the challenge and declares she will build a ground racer that can run even faster than a cheetah. Of course Zach wants to prove that he is a better inventor than Aviva and joins the race. The team, inspired by the cheetah, "revs up" to explore the different functions required for speed build a cheetah racer and win the race.

Chris and Martin announce that no creature or vehicle can travel as fast over the rough and tumble African savannah as the cheetah. Aviva takes the challenge and declares she will build a ground racer that can run even faster than a cheetah. Of course Zach wants to prove that he is a better inventor than Aviva and joins the race. The team, inspired by the cheetah, "revs up" to explore the different functions required for speed build a cheetah racer and win the race.

While Aviva and Koki help two Wild Kratt kids make a catapult, Chris and Martin explore the world of grasshoppers. They soon realize that these mighty jumpers were really the first catapulters and the Kratt Brothers set off on a creature adventure to learn everything they can about the grasshopper's amazing jumping powers. Science Concept: How levers and catapults work.

When the Wild Kratts gets marooned and lost a world away from the Tortuga, they must embark on a long journey home. The gang finds inspiration in several owls that they encounter along the way. As owls live on every continent except Antarctica, Aviva thinks it must be a sign. She has enough supplies and power to make one creature power suit and one only and ultimately it's up to owl power whether or not they ever get back home.

Martin and Chris are absorbed in a hilarious competition to discover who is the best acorn planter, blue jays or gray squirrels, when a strange Creature Power Suit malfunction transforms Martin into an acorn and grows him into an Oak tree! Chris activates the squirrel powers of his Creature Power Suit, but gets waylaid by a bobcat and goshawk, and the Aviva, Koki, and Jimmy can't find them. It'll take some animal-loving Wild Kratts kids to get them out of this mess.

Martin and Chris are absorbed in a hilarious competition to discover who is the best acorn planter, blue jays or gray squirrels, when a strange Creature Power Suit malfunction transforms Martin into an acorn and grows him into an Oak tree! Chris activates the squirrel powers of his Creature Power Suit, but gets waylaid by a bobcat and goshawk, and the Aviva, Koki, and Jimmy can't find them. It'll take some animal-loving Wild Kratts kids to get them out of this mess.

A miniaturized Chris and Martin get lost in a snowy field and uncover the secret underground world of the meadow vole.

Chris and Martin announce that no creature or vehicle can travel as fast over the rough and tumble African savannah as the cheetah. Aviva takes the challenge and declares she will build a ground racer that can run even faster than a cheetah. Of course Zach wants to prove that he is a better inventor than Aviva and joins the race. The team, inspired by the cheetah, "revs up" to explore the different functions required for speed build a cheetah racer and win the race.

When the Wild Kratts gets marooned and lost a world away from the Tortuga, they must embark on a long journey home. The gang finds inspiration in several owls that they encounter along the way. As owls live on every continent except Antarctica, Aviva thinks it must be a sign. She has enough supplies and power to make one creature power suit and one only and ultimately it's up to owl power whether or not they ever get back home.

When Martin and Chris assist the Tasmanian Wildlife Service in tagging endangered Tasmanian Devils, they discover that Zach Varmitech has been kidnapping them to create a ferocious new Zachbot. Science Concepts: A healthy ecosystem has both predators and scavengers. Scavengers are animals that eat mostly other dead animals.

Chris and Martin, off to explore mountain bio-zones of Goat Mountain, bump into Paisley Paver. Paisley reveals her hideous plans for a development dubbed "Asphalt Ascent". The brothers are horrified. Thinking fast, Chris challenges her to a race to the top of Goat Mountain. Whoever gets to the peak first decides the future of the mountain ecosystem. Is there any creature in these steep slopes and dizzying heights who can help Chris to victory? Enter the mountain goat!

On their way to return some Hispid hares to Asia, the Wild Kratts accidentally lose them in a wintery North American forest. Martin and Chris must use the amazing winter adaptations and strategies of the Snowshoe hare and lynx to locate the hares before it's too late.

On their way to return some Hispid hares to Asia, the Wild Kratts accidentally lose them in a wintery North American forest. Martin and Chris must use the amazing winter adaptations and strategies of the Snowshoe hare and lynx to locate the hares before it's too late.

Aviva challenges Martin and Chris to a fencing duel and tells them to choose their swords. The Bros can't decide, so she tells them if they pick their favorite billfish - swordfish, marlin or sailfish - she'll make them a Creature Power Suit. So they head out on a mission to explore the mysterious world of billfish. Science Concept: Hydrodynamics - the physics of motion and action of fluids.

When a rogue wave crashes into the Tortuga, the Wild Kratts get separated. Jimmy and Aviva end up on rafts in the middle of the ocean. Koki is trapped on a sinking Tortuga. While Chris and Martin end up on two islands. Chris is alone on his island, but Martin isn't. He soon discovers a creature friend - a Puffin! Martin begins to devise a plan to use the powers of this little bird to get off the island and rescue his friends. Science Concept : Adaptation.

When a group of skunks take over the Tortuga and decide to make it their home, the Wild Kratts must find a way to try and reclaim their headquarters.

When a group of skunks take over the Tortuga and decide to make it their home, the Wild Kratts must find a way to try and reclaim their headquarters.

When Chris and Martin locate an amazing water-walking Basilisk lizard in Costa Rica, they try to replicate its actions in order to learn how this rare lizard is able to walk on water. They discover that by using its wide feet, churning its legs to create water pockets and keeping up a certain speed, the Basilisk is able to run on water in order to escape from predators. And when Donita Donata begins capturing basilisks, Martin and Chris us their new water walking powers to rescue these rare lizards.

The Wild Kratts are on a mission to defend the honor of the wild turkey and to stop Gourmand, who is hunting for the largest, fattest turkey in the forest.

When the Wild Kratts gets marooned and lost a world away from the Tortuga, they must embark on a long journey home. The gang finds inspiration in several owls that they encounter along the way. As owls live on every continent except Antarctica, Aviva thinks it must be a sign. She has enough supplies and power to make one creature power suit and one only and ultimately it's up to owl power whether or not they ever get back home.

When the Wild Kratts gets marooned and lost a world away from the Tortuga, they must embark on a long journey home. The gang finds inspiration in several owls that they encounter along the way. As owls live on every continent except Antarctica, Aviva thinks it must be a sign. She has enough supplies and power to make one creature power suit and one only and ultimately it's up to owl power whether or not they ever get back home.

Martin and Chris are hanging out in China with their Giant panda friend Stuffo, when they receive reports of Snowy owls showing up all over North America. Since these raptors live in the Arctic, it's up to the Wild Kratts to solve the Mystery of the Snowy Owl Invasion! Science Concept : Territoriality, population cycles, migration.

As Chris and Martin search for the answer to why giraffes have long necks, a mischievous giraffe begins secretly taking Creature Power Suit parts and supplies from the Tortuga.

It's time for the annual Wild Kratt Firefly picnic. Martin and Chris head off into the forest to find some fireflies to join in the fun, but fashion designer, Donita Donata, has been capturing all the fireflies to use in the making of a sparkly, one-of-a-kind dress. The Wild Kratts team has to save the firefly population! Science Concepts: Bioluminescence, Cold light.

It's time for the annual Wild Kratt Firefly picnic. Martin and Chris head off into the forest to find some fireflies to join in the fun, but fashion designer, Donita Donata, has been capturing all the fireflies to use in the making of a sparkly, one-of-a-kind dress. The Wild Kratts team has to save the firefly population! Science Concepts: Bioluminescence, Cold light.

Martin and Chris must protect a young koala stranded in the Australian Outback, and help him get back to his Eucalyptus forest habitat. On their quest to return the adorable animal home, the brothers discover lots of interesting facts about how animals are specialized to their own environment, and with some tips from an intrepid desert dweller called the thorny devil, they must survive the desert crossing and bring the koala home.

While playing with acorns in his Squirrel Creature Power Suit, Chris gets caught and carried off by a red fox. The gang must track Chris and the fox down with Aviva's new Sniff-Tracker 1000 invention. But the fox is also being tracked by Gourmand. Mother fox must try to outfox everyone in order to get home to feed her super hungry (and super cute) fox kits.

While on a mission to investigate the exoskeletons of the Atlas and Hercules beetles, the Hercules beetle accidentally gets enlarged. Now the Wild Kratts are faced with a new mission. How to find a way to shrink the giant beetle before it demolishes everything in its path! Science Concept: Exoskeletons and their functionality.

While on a mission to investigate the exoskeletons of the Atlas and Hercules beetles, the Hercules beetle accidentally gets enlarged. Now the Wild Kratts are faced with a new mission. How to find a way to shrink the giant beetle before it demolishes everything in its path! Science Concept: Exoskeletons and their functionality.

While playing with acorns in his Squirrel Creature Power Suit, Chris gets caught and carried off by a red fox. The gang must track Chris and the fox down with Aviva's new Sniff-Tracker 1000 invention. But the fox is also being tracked by Gourmand. Mother fox must try to outfox everyone in order to get home to feed her super hungry (and super cute) fox kits.

Martin and Chris are hanging out in China with their Giant panda friend Stuffo, when they receive reports of Snowy owls showing up all over North America. Since these raptors live in the Arctic, it's up to the Wild Kratts to solve the Mystery of the Snowy Owl Invasion! Science Concept : Territoriality, population cycles, migration.

While playing with acorns in his Squirrel Creature Power Suit, Chris gets caught and carried off by a red fox. The gang must track Chris and the fox down with Aviva's new Sniff-Tracker 1000 invention. But the fox is also being tracked by Gourmand. Mother fox must try to outfox everyone in order to get home to feed her super hungry (and super cute) fox kits.

When a group of skunks take over the Tortuga and decide to make it their home, the Wild Kratts must find a way to try and reclaim their headquarters.

The Tortuga is parked in the Great North and some strange noises have Koki thinking it's time for a diagnostic overhaul. As they are near Little Howler's pack territory, the bros decide to try to find the wolf pack. Unexpectedly, a raven joins Martin and Chris on their adventure and the brothers soon learn about the incredible intelligence and ingenuity of the raven.

While checking out how coral reefs are formed, the Wild Kratts discover that Zach and Donita have sent robotic Parrotfish to collect coral to make jewelry. Martin and Chris must use the power of the greatest hunters of the reef to stop this evil plot.

While checking out how coral reefs are formed, the Wild Kratts discover that Zach and Donita have sent robotic Parrotfish to collect coral to make jewelry. Martin and Chris must use the power of the greatest hunters of the reef to stop this evil plot.

While Koki is monitoring her daily "villain watch", she discovers that Gourmand is heading to the island of Komodo. The name sounds familiar, but she can't recall why, so she goes and asks the Kratt Brothers who do a double take. The island only has the world's largest lizard - the Komodo dragon! They decide they better go and see what Gourmand is up to on the island of these amazing creatures. Science Concept: Hunting strategies.

While exploring the world of the sea horse, Martin and Chris uncover a plot by Donita Donata to capture these amazing creatures and turn them into living jewelry.

Chris and Martin are on a mission to discover why walrus look so weird, but discover that Zach Varmitech has kidnapped a herd to mine precious pearls for Donita Donata's fashion line. The Wild Kratts team must use the walrus features against Zach to save the creatures and return them to their Arctic domain. Science Concepts: Suction.

Chris and Martin are on a mission to discover why walrus look so weird, but discover that Zach Varmitech has kidnapped a herd to mine precious pearls for Donita Donata's fashion line. The Wild Kratts team must use the walrus features against Zach to save the creatures and return them to their Arctic domain. Science Concepts: Suction.

The Wild Kratts get an urgent call from a group of North American Wild Kratts kids telling them almost all of the trees in the forest are dying. It's a race against time to solve the mystery and help the forest and the creatures who live there.

When Martin and Chris argue about who gets to keep a prized creature souvenir, Aviva unveils a new Creature Power Challenge that should settle things. This time, Martin and Chris must make it through the day in one of the harshest habitats on Earth, the rocky intertidal. The Kratt Bros. must use the creature powers of the intertidal to outlast each other and win the prize. Science Concept: Adaptation. Life usually finds a way to survive in even the harshest of environments.

The Tortuga is travelling down a dirt road when Martin spots something blue in the sky. It's a Blue heron! One of the largest birds in North America and the largest heron. Even though the bird is blue - and not green as Chris was hoping - Chris realizes that it doesn't matter. It's not the color of the creature, but the power within. And soon the Wild Kratts are off to discover the Blue heron's amazing abilities. Science Concept: Body form shaped by hunting strategy.

The Tortuga is travelling down a dirt road when Martin spots something blue in the sky. It's a Blue heron! One of the largest birds in North America and the largest heron. Even though the bird is blue - and not green as Chris was hoping - Chris realizes that it doesn't matter. It's not the color of the creature, but the power within. And soon the Wild Kratts are off to discover the Blue heron's amazing abilities. Science Concept: Body form shaped by hunting strategy.

While checking out the endangered Giant panda, the Wild Kratts gets stranded in the bamboo forests of China without power to any of their vehicles or equipment. They must figure out how to 'power up' in time to help save the pandas, who are being turned into roboticized stuffed toys by the nefarious villain, Zach Varmitech. An 'ancient panda secret' just might lead to the creature power that will restart their engines and save the pandas. Science Concept: Alternative energy.

When the creature adventuring Kratt Brothers take a nasty tumble, the Wild Kratts sets off on a mission to find and recreate one of the greatest of all biotech engineering secrets. Spider silk.

After the Tortuga crash lands in the Sonoran Desert, Koki discovers that the Tellurium crystals have run out of power and they need a new supply. Martin and Chris volunteer to go out in the desert to find this important source of energy and discover more than they were expecting!

After the Tortuga crash lands in the Sonoran Desert, Koki discovers that the Tellurium crystals have run out of power and they need a new supply. Martin and Chris volunteer to go out in the desert to find this important source of energy and discover more than they were expecting!

The Tortuga is parked in the Great North and some strange noises have Koki thinking it's time for a diagnostic overhaul. As they are near Little Howler's pack territory, the bros decide to try to find the wolf pack. Unexpectedly, a raven joins Martin and Chris on their adventure and the brothers soon learn about the incredible intelligence and ingenuity of the raven.

A miniaturized Martin wants to check out insects in the rainforest, but Chris wants to investigate the world of the Spider monkey. Chris wins when he puts "mini" Martin in his pack back and heads off through the treetops.

Martin and Chris are in the middle of a friendly competition to find Small-mouth and Large-mouth Bass when they meet Wild Kratts Kid, Gavin, who is fishing. Before they can join him, Zach Varmitech arrives and challenges them to a fishing contest. The Wild Kratts team must use their knowledge of bass biology to win the tournament fair and square. Science Concepts: Species differentiation.

Martin and Chris are in the middle of a friendly competition to find Small-mouth and Large-mouth Bass when they meet Wild Kratts Kid, Gavin, who is fishing. Before they can join him, Zach Varmitech arrives and challenges them to a fishing contest. The Wild Kratts team must use their knowledge of bass biology to win the tournament fair and square. Science Concepts: Species differentiation.

A twister surprises the Tortuga in flight - and all the gang abandons ship and gets separated out on the prairie. While searching for each other, the Wild Kratts Team discovers the amazing species that inhabit the Prairie.

After the Tortuga crash lands in the Sonoran Desert, Koki discovers that the Tellurium crystals have run out of power and they need a new supply. Martin and Chris volunteer to go out in the desert to find this important source of energy and discover more than they were expecting!

A miniaturized Martin wants to check out insects in the rainforest, but Chris wants to investigate the world of the Spider monkey. Chris wins when he puts "mini" Martin in his pack back and heads off through the treetops.

The Tortuga is travelling down a dirt road when Martin spots something blue in the sky. It's a Blue heron! One of the largest birds in North America and the largest heron. Even though the bird is blue - and not green as Chris was hoping - Chris realizes that it doesn't matter. It's not the color of the creature, but the power within. And soon the Wild Kratts are off to discover the Blue heron's amazing abilities. Science Concept: Body form shaped by hunting strategy.

The Wild Kratts are hanging out with Emperor penguins at the South Pole and wondering why penguins don't live at the North Pole. All of a sudden, Koki gets a report from Wild Kratt Kid, Nua, that there are penguins stranded in the Arctic. What? They're not supposed to be there! The Wild Kratts spring into action to investigate this mystery and get the "lost" penguins back to their natural home. Science Concept : Geographical distribution of species.

While exploring why some animals mimic the looks of others, Martin and Chris encounter a cheetah cub and its mom. But before they know it, evil fashion designer, Donita Donata, 'cat-naps' the startled mom right in front of their eyes. The Wild Kratts team springs into action on a rescue mission before Donita adds the momma cheetah to her new fall line. Martin discovers that the cheetah cub has unexpected powers of mimicry, and it's ability to mimic the ferocious honey badger - is the key to foiling Donita and protecting the cheetah.

While exploring why some animals mimic the looks of others, Martin and Chris encounter a cheetah cub and its mom. But before they know it, evil fashion designer, Donita Donata, 'cat-naps' the startled mom right in front of their eyes. The Wild Kratts team springs into action on a rescue mission before Donita adds the momma cheetah to her new fall line. Martin discovers that the cheetah cub has unexpected powers of mimicry, and it's ability to mimic the ferocious honey badger - is the key to foiling Donita and protecting the cheetah.

When Chris realizes that his precious Creature souvenir collection is missing, the gang must travel back to the Arctic to find it. But the Arctic is now covered in a thick layer of ice and snow, so they'll need the help of a special Arctic creature - the Musk Ox - and its creature powers to find it. Science Concept: Defense.

It's a relaxing day at Tortuga HQ when Chris comes in complaining about Martin. Confused, the gang soon discovers that Chris means a bird called the Purple martin and not his brother! Chris is not happy about something else named Martin and when a second creature called Martin comes along - he realizes it's not his day. But soon, comes to understand what awesome creatures these "Other Martins" really are. Science Concept: Form for Function.

The Kratt brothers' sub loses power while they are exploring the strange landscape of the ocean depths and they are trapped on the ocean floor of the deep sea. Aviva must figure out how to harness the energy from the deep sea's hydrothermal vents in order to save the brothers and return them to the surface. The Wild Kratts team learns all about the amazing process of chemosynthesis and how deep sea creatures transform toxic chemicals into energy. With a little help from the Yeti crab Martin and Chris are able to capture the this energy and use it to restart the amphi-sub and return to the surface.

The Kratt brothers' sub loses power while they are exploring the strange landscape of the ocean depths and they are trapped on the ocean floor of the deep sea. Aviva must figure out how to harness the energy from the deep sea's hydrothermal vents in order to save the brothers and return them to the surface. The Wild Kratts team learns all about the amazing process of chemosynthesis and how deep sea creatures transform toxic chemicals into energy. With a little help from the Yeti crab Martin and Chris are able to capture the this energy and use it to restart the amphi-sub and return to the surface.

Chris and Martin get caught in the middle of a Zebra stampede, and when the dust clears, a lone baby Zebra is left behind. The Wild Kratts must find the young zebra's herd and return him to his mom. Along the way, they learn the secrets of patterns in the creature world and how the zebra's stripes are critical to a special defense called "confusion camouflage."

When the Tortuga crashes somewhere in the middle of the Amazon rainforest, the electrical system of the ship is destroyed. Grounded and exposed to the elements and predators - like jaguars and crocodiles - the Wild Kratts must come up with a plan to restore the electrical systems before the creatures of the Amazon completely take over the Tortuga! Science Concept: Electricity.

The gang travels to the Gobi Desert to discover the last remaining wild camels in the world. They experience the harshness of the desert landscape and are rescued from it only by the wild Bactrian camels and their amazing survival skills.

The gang travels to the Gobi Desert to discover the last remaining wild camels in the world. They experience the harshness of the desert landscape and are rescued from it only by the wild Bactrian camels and their amazing survival skills.

Aviva wants to build a food web for the African savannah, so she devises a game and Martin and Chris accept her challenge! They will each start as a blade of grass and climb to the top of the food web in a game of "Power Suit Creature Tag." As they play, the brothers boost their knowledge of the complex relationships between predators and prey as well as the differences between herbivores and carnivores.

Chris and Martin are determined to prove to Aviva that there's more to crocodiles than their reputation as scary brutes. They use an egg disguise, created by Aviva, to infiltrate a crocodile nest for an insider's look at the challenging journey of the infant crocs and their mom. Science Concept: Heat can be produced in many ways, and can move from one object to another by a process called conduction.

The Wild Kratts crew is are playing badminton on the African savannah when a high jumping wildcat called a caracal steals the birdie. And this is no ordinary birdie - it is Aviva's precious family heirloom. As they rush to get back the treasure from an elusive, leaping Caracal cat, they learn how the caracal's musculature is specifically designed stalking and leaping- a perfect example of the concept of "form for function." Inspired by this Aviva perfects the caracal power for the Creature Power Suit and leaps off to retrieve Aviva's special birdie and rescue some caracal kittens who get into trouble along the way.

The Wild Kratts crew is are playing badminton on the African savannah when a high jumping wildcat called a caracal steals the birdie. And this is no ordinary birdie - it is Aviva's precious family heirloom. As they rush to get back the treasure from an elusive, leaping Caracal cat, they learn how the caracal's musculature is specifically designed stalking and leaping- a perfect example of the concept of "form for function." Inspired by this Aviva perfects the caracal power for the Creature Power Suit and leaps off to retrieve Aviva's special birdie and rescue some caracal kittens who get into trouble along the way.

Martin and Chris are creature adventuring on the African savannah when they encounter a warthog mom and her piglets. But they notice something odd. One of the piglets is the cheetah cub Spotswat! It's up to the Kratt Bros to find out why this cub has been adopted into the warthog family and to reunite him with his mother, Blur. Science Concept: Interspecies relationships.

After Aviva successfully sneaks up on and surprises the creature adventuring Kratt Brothers, they worry that they've somehow lost their signature 'creature sense'. Chris and Martin go off in search of the stealthiest, most powerful wildcat in the world - the tiger - on a quest to prove to themselves that they're still in tune with the creature world. Science Concept: Camouflage.

While Chris and Martin are off searching for the endangered Orangutan in the deep forests of Borneo, back at the Tortuga HQ Aviva, Koki and Jimmy get carried away swinging on vines and their muscles so get incredibly sore that they can't do anything. The bros attempt to rush back with the first aid kit but a huge orangutan keeps tossing them back into the forest. Here they learn that orangutans use a special leaf and chew it into a lotion to ease muscle soreness, and return with this orangutan medicine to help their friends. But Zach has sent his Zachbots to fell the trees of the orangutan forest, and Martin and Chris activate the orangutan powers of the Creature Power Suit to rid the forest of saw-armed Zachbots, and save the orangutans rainforest home.

While Chris and Martin are off searching for the endangered Orangutan in the deep forests of Borneo, back at the Tortuga HQ Aviva, Koki and Jimmy get carried away swinging on vines and their muscles so get incredibly sore that they can't do anything. The bros attempt to rush back with the first aid kit but a huge orangutan keeps tossing them back into the forest. Here they learn that orangutans use a special leaf and chew it into a lotion to ease muscle soreness, and return with this orangutan medicine to help their friends. But Zach has sent his Zachbots to fell the trees of the orangutan forest, and Martin and Chris activate the orangutan powers of the Creature Power Suit to rid the forest of saw-armed Zachbots, and save the orangutans rainforest home.

When Martin's and Chris' Creature Power Suits unexpectedly get jammed in Proboscis monkey mode and the top monkey of the troop is injured protecting a youngster from a crocodile, the Kratt brothers find themselves stepping into the injured monkey's role. While Aviva nurses the monkey back to health, Chris and Martin must keep the troop together and soon discover the important communication function of the proboscis monkeys strangest feature - his huge, droopy, bulbous nose! They uncover some of the different methods animals utilize to communicate important information to each other.

Aviva wants to build a food web for the African savannah, so she devises a game and Martin and Chris accept her challenge! They will each start as a blade of grass and climb to the top of the food web in a game of "Power Suit Creature Tag." As they play, the brothers boost their knowledge of the complex relationships between predators and prey as well as the differences between herbivores and carnivores.

After Aviva successfully sneaks up on and surprises the creature adventuring Kratt Brothers, they worry that they've somehow lost their signature 'creature sense'. Chris and Martin go off in search of the stealthiest, most powerful wildcat in the world - the tiger - on a quest to prove to themselves that they're still in tune with the creature world. Science Concept: Camouflage.

Martin and Chris are creature adventuring on the African savannah when they encounter a warthog mom and her piglets. But they notice something odd. One of the piglets is the cheetah cub Spotswat! It's up to the Kratt Bros to find out why this cub has been adopted into the warthog family and to reunite him with his mother, Blur. Science Concept: Interspecies relationships.

The Wild Kratts go on an expedition into the Chinese mountains to find the amazing Snub nosed monkeys, a species of cold-adapted monkeys living in the snowy highlands. But when Martin becomes separated in an avalanche and his power suit malfunctions, it's a race against time for the Wild Kratts to find Martin, the Giant Snub-nosed Monkey Man! Science Concept: Animals need special adaptations to deal with cold mountain habitats.

Martin has a dream that he's forgotten to name some baby animals and awakens in a sweat. He makes it his mission to go back and name all the "unnamed" and along the way, learn more about their "creaturenality."

Martin has a dream that he's forgotten to name some baby animals and awakens in a sweat. He makes it his mission to go back and name all the "unnamed" and along the way, learn more about their "creaturenality."

When the Wild Kratts Tortuga is accidentally miniaturized and carried off by a coyote, the mothership's shell defense is finally put to the test. The gang embarks on a box turtle-style mission to get back to the Miniaturizer and restore the Tortuga back to normal size. Science Concept: Defense.

The Wild Kratts are having a picnic when a seagull steals one of their creature power discs and drops it into the ocean. The Kratt Bros dive in to retrieve the disc and encounter an enormous lobster. Could this be the "Last Largest Lobster"? Martin and Chris begin to follow him to investigate the life of a lobster. But there's someone else on the lobster's trail. It's Chef Gourmand Gaston, who plans to catch him and "cook him up". It's up to Martin and Chris to stop Gourmand and save "the last largest lobster". Science Concept: Life cycle.

While hanging out with Golden pheasants in China, Martin and Chris wonder how important color is for creatures. But when Donita Donata begins to steal animals and remove their color, they soon discover just how critical it is for survival. It's a race to stop Donita and get color back into the creature world! Science Concept : Colors and patterns in social lives of animals.

While hanging out with Golden pheasants in China, Martin and Chris wonder how important color is for creatures. But when Donita Donata begins to steal animals and remove their color, they soon discover just how critical it is for survival. It's a race to stop Donita and get color back into the creature world! Science Concept : Colors and patterns in social lives of animals.

When the Wild Kratts team embarks on a pirate adventure in the Indian Ocean, they discover a very strange, other-worldly castaway.

When a young aardvark accidentally becomes a stowaway in Chris's backpack, the Wild Kratts team sets off on a "door to door" search to return him to his home burrow. Along the way, they discover the incredible (and valuable) service the aardvark provides to all the burrow-living creatures of Africa. Science Concept: Aardvarks manipulate earth materials and alter landscapes.

While in Madagascar, the Wild Kratts hear signs of a dispute between two troops of ringtailed lemurs. So they set out to figure out just what these two lemur groups are arguing about...

While in Madagascar, the Wild Kratts hear signs of a dispute between two troops of ringtailed lemurs. So they set out to figure out just what these two lemur groups are arguing about...

When the Kratt Bros meet a school of Archerfish, they are taught the secret of "water droplet" archery from an Archerfish named Arrow. Soon, they are using this newly learned skill to infiltrate Donita Donata's yacht and rescue the baby animals she has ben capturing for her newest high-end fashion line. Science Concept: Physics of Motion.

While visiting India, Martin and Chris go off on a creature adventure to explore the world of the Dhole - aka "The Red Dog". With the help of Wild Kratt Kid Mala, they manage to find this elusive and endangered creature and working together with the pack, the Kratt Bros are able to defeat one very hungry tiger! Science Concept: Social groups and hunting strategy.

The Kratt Bros discover a message in a bottle telling them about an old wily orca who only eats large sharks. They find this hard to believe, so with the help of Aviva's Dolphin Decoder, modified to speak Orca, the Wild Kratts go in search of the orca who likes sharks! Science Concept : Predator/Prey relationship.

The Kratt Bros discover a message in a bottle telling them about an old wily orca who only eats large sharks. They find this hard to believe, so with the help of Aviva's Dolphin Decoder, modified to speak Orca, the Wild Kratts go in search of the orca who likes sharks! Science Concept : Predator/Prey relationship.

With no big land predators, Chris realizes that Madagascar is one of the safest places in the world for adventuring. It's the perfect place to miniaturize and explore. But the 'mini' Kratts soon discover, they made a big mistake!

During an argument over what is better - horns or antlers - Martin and Chris decide to go on an adventure with the horned Narwhal of the Arctic. But once they get there, they soon discover sometimes a horn isn't a horn and soon are unraveling the mystery of this amazing creature. Science Concept : Differences between horns, antlers and tusks. Rare growth patterns.

After a Creature Power Disc mishap, the bros become marooned in the world of the mudskipper, a fish that can walk on land. They must find their discs within a foreign world of intense competition, with unexpected dangers at every turn.

After a Creature Power Disc mishap, the bros become marooned in the world of the mudskipper, a fish that can walk on land. They must find their discs within a foreign world of intense competition, with unexpected dangers at every turn.

The Wild Kratts arrive in Madagascar for the first time - touching down in the southern region known as the spiny desert - where they discover a group of sifaka lemurs. Soon, they are learning about these lemurs amazing vertical clinging and leaping abilities.

When the Wild Kratts team embarks on a pirate adventure in the Indian Ocean, they discover a very strange, other-worldly castaway.

During an argument over what is better - horns or antlers - Martin and Chris decide to go on an adventure with the horned Narwhal of the Arctic. But once they get there, they soon discover sometimes a horn isn't a horn and soon are unraveling the mystery of this amazing creature. Science Concept : Differences between horns, antlers and tusks. Rare growth patterns.

The Kratt Bros discover a message in a bottle telling them about an old wily orca who only eats large sharks. They find this hard to believe, so with the help of Aviva's Dolphin Decoder, modified to speak Orca, the Wild Kratts go in search of the orca who likes sharks! Science Concept : Predator/Prey relationship.

When the Wild Kratts take time out for a swim, Jimmy reveals that he's not that strong a swimmer. To help, Martin and Chris take him to his own personal swimming tutor - a Sea otter named Coach! Science Concept: How Objects Behave In Water.

When Martin and Chris find an unusual thorn bush with "spiked" grasshoppers and beetles, they set out to solve a new creature mystery.

When Martin and Chris find an unusual thorn bush with "spiked" grasshoppers and beetles, they set out to solve a new creature mystery.

Chris, bummed that the gang must leave Madagascar without ever having seen amazing fossa, accidentally falls out the hatch of the Tortuga in mid-flight and lands deep in an island forest - amongst a group of the very creatures he longed to find!

Chris and Martin are taking Aviva's sub prototype out for a test drive when it gets sucked into a battle between a Sperm whale and Giant squid, spiraling down into the depths. The brothers want to follow, but their damaged sub can't take that kind of pressure. Aviva develops whale and squid Creature Power Suits, so the brothers can go where no sub has gone before. Science Concept: Pressure is force applied to an area.

When Aviva makes a Flamingo Creature Power Suit, the color doesn't work. The suits are completely white, and the gang can't figure out why. All of the DNA is correct. There's nothing wrong. So where does the flamingo's pink come from? The gang is on a quest to solve the Mystery of the Flamingo's Pink.

When Aviva makes a Flamingo Creature Power Suit, the color doesn't work. The suits are completely white, and the gang can't figure out why. All of the DNA is correct. There's nothing wrong. So where does the flamingo's pink come from? The gang is on a quest to solve the Mystery of the Flamingo's Pink.

Aviva is working on a special ring chip that will super power her "inventuring", but it's stolen by a mysterious lemur. Martin and Chris are off to the rescue and along the way, they learn about the amazing world of chameleons.

While searching for Martin's lost Creaturepod, the Kratt brothers encounter a Spectacled cobra. In a wild adventure to recover their prized gadget, the bros learn about the dual creature powers of the cobras - venom and a hooded defense. But when they encounter a King cobra, their newfound cobra powers are put to the ultimate test. Science Concept: Venom in nature. How it works and why animals have it.

The Wild Kratts team splits up across the amazon in search of a strange group of mini monkeys to figure out why they have such elaborate hairstyles and colors. Science Concept: Species recognition.

The Wild Kratts team splits up across the amazon in search of a strange group of mini monkeys to figure out why they have such elaborate hairstyles and colors. Science Concept: Species recognition.

The Wild Kratts crew lament the extinction of different animals in recent history and how they'll never ever be able to see them. Aviva decides that it's finally time to unveil her most secret invention yet - the Time Trampoline! Using the trampoline, the Wild Kratts jump back in time to meet the extinct Dodo Bird of Mauritius. But once there, they run into Gourmand's ancestor, who decides Dodos are definitely on the menu! It's Wild Kratts to the rescue!

Chris finds a little lost Red panda, but before she can be reunited with her mother, Zach steals her as a Birthday present for Donita Donata. It's Wild Kratts to the rescue! Science Concept: Taxonomy - Red pandas are a unique species placed in their own unique family.

While hiking in the Sonoran Desert, Martin comes across a "wolf hawk". He rushes back to the Tortuga to tell everybody the news, only to have Chris say there is no such thing. What he saw was a Harris's hawk. Martin is determined to prove why these raptors should be renamed and he takes the Wild Kratts team on a mission to learn about these amazing birds. Science Concept: Hunting strategies.

While hiking in the Sonoran Desert, Martin comes across a "wolf hawk". He rushes back to the Tortuga to tell everybody the news, only to have Chris say there is no such thing. What he saw was a Harris's hawk. Martin is determined to prove why these raptors should be renamed and he takes the Wild Kratts team on a mission to learn about these amazing birds. Science Concept: Hunting strategies.

When Chris sets up an elaborate treasure hunt centering on a cool and rare group of insectivores - the Tenrec - from Madagascar, the rest of the crew sets off to complete the hunt.

When the Wild Kratts head out looking for Black bears, Aviva keeps seeing a fleeting glimpse of what she thinks is a ghostly white bear. The gang soon realizes that they have stumbled across the rare Spirit Bear of the Northern Pacific. But celebration turns to dismay when they encounter new villain, Ms. Paisley Paver, CEO of Pave Nature Incorporated, and discover her plans to turn the island into a Mega Storage facility. Science Concept: Generic differences.

While in Madagascar, the Wild Kratts learn from Wild Kratts Kid, Patricia Ranomafana, that a Golden Bamboo lemur baby has been born. The Team decides to stay a bit longer to learn about this rare lemur.

While in Madagascar, the Wild Kratts learn from Wild Kratts Kid, Patricia Ranomafana, that a Golden Bamboo lemur baby has been born. The Team decides to stay a bit longer to learn about this rare lemur.

Chris and Martin are unpacking from an adventure and are surprised when a Wolf pup pops out of their bags. They have no idea where the little guy came from and must retrace their steps in order to return him back to his pack. They experience that wolves are a very social animal with a close pack structure and frequent visual and audio communication among individual members. With this knowledge and wolf-powered Creature Power Suits the bros are able to fend off a hungry cougar and finally return the pup to his wolf pack.

The Wild Kratts team splits up across the amazon in search of a strange group of mini monkeys to figure out why they have such elaborate hairstyles and colors. Science Concept: Species recognition.

When the Wild Kratts head out looking for Black bears, Aviva keeps seeing a fleeting glimpse of what she thinks is a ghostly white bear. The gang soon realizes that they have stumbled across the rare Spirit Bear of the Northern Pacific. But celebration turns to dismay when they encounter new villain, Ms. Paisley Paver, CEO of Pave Nature Incorporated, and discover her plans to turn the island into a Mega Storage facility. Science Concept: Generic differences.

While hiking in the Sonoran Desert, Martin comes across a "wolf hawk". He rushes back to the Tortuga to tell everybody the news, only to have Chris say there is no such thing. What he saw was a Harris's hawk. Martin is determined to prove why these raptors should be renamed and he takes the Wild Kratts team on a mission to learn about these amazing birds. Science Concept: Hunting strategies.

Aviva miniaturizes Chris and Martin for an underground mission with earthworms, in search of the answer to the mystery "Why do worms come above ground when it rains?" But they have to hurry, as they soon discover that life as a worm is full of dangers at every turn. Science Concept: Wet objects can be changed by heating and cooling. If a worm is left in the hot sun, their skin will dry up and they will die. Worms need to stay wet and their environment helps keep them that way.

Two Wild Kratts kids wake up to find the praying mantis cocoons they've been keeping in their room have hatched - they now have 200 babies! Sending out a Wild Kratts Alarm, the Tortuga rushes to help them, and return the baby mantises safely to the wild.

Two Wild Kratts kids wake up to find the praying mantis cocoons they've been keeping in their room have hatched - they now have 200 babies! Sending out a Wild Kratts Alarm, the Tortuga rushes to help them, and return the baby mantises safely to the wild.

The Wild Kratts team searches for a fawn - Buckaroo - they helped a few years ago to find out how he's doing now. In the process, they learn about deer society and the vital purpose of antlers.

The Wild Kratts are on a mission to figure out the differences between African and Asian elephants. They soon discover that despite their differences, all elephants have lots in common. Like feelings, emotions and real intelligence. Science Concept: Elephants have feelings, emotions and real intelligence.

Chris is in the middle of organizing his creature power discs when they get a call from Wild Kratts kid Manuel, who lives in the Sonoran Desert. He says he has spotted an ocelot in his backyard. An ocelot in the desert? That's so rare, since these wild cats usually live in rainforests. Their Creature Mission - to "spot" an ocelot in the desert.

Chris is in the middle of organizing his creature power discs when they get a call from Wild Kratts kid Manuel, who lives in the Sonoran Desert. He says he has spotted an ocelot in his backyard. An ocelot in the desert? That's so rare, since these wild cats usually live in rainforests. Their Creature Mission - to "spot" an ocelot in the desert.

When a miniaturized Chris gets covered with pollen and ends up sticking to a bee, he's off into the remarkable world of the pollinators. Martin, Aviva, and the rest of the creature explorers must find Chris in an adventure that uncovers the amazing delivery system of plants and their animal partners. They learn that plants use animals to help them make their seeds through a process called pollination.

While on a mission to discover the secret of the Draco lizard's gliding abilities, Martin and Chris uncover an evil plot by fashion designer, Donita Donata. She has been capturing these amazing creatures with a plan to make them part of her new Fall collection. It's the Wild Kratts team to the rescue! Science Concept: Gliding, Gravity.

When Aviva unveils her new Fishmobile invention, designed to keep up with the rapid, precise movements of schooling fish, Chris and Martin challenge the gang to a brand new creature game.

When Aviva unveils her new Fishmobile invention, designed to keep up with the rapid, precise movements of schooling fish, Chris and Martin challenge the gang to a brand new creature game.

There's a mystery to be solved, as the Wild Kratts team wonders how a Gecko lizard climbs up smooth surfaces and can even climb upside down. The gang uses their Miniaturizer to shrink down and discover it's all about physics: all objects have electrical charges that attract one another and the gecko's marvelous toe pad structure charges so much that they can walk on surfaces as smooth as glass. But in the meantime Zach has stolen their Miniaturizer and now imprisons them in a glass terrarium. Martin and Chris activate the new Gecko Powers of their Creature Power Suits and must retrieve the Miniaturizer before Zach shrinks all the animals in the creature world.

While doing an overhaul of the Creature Power Suits over Germany, Aviva loses the all-important MicroXT Power Chips that power the suits. The gang must try to find the lost chips, spread out somewhere across a huge field.

After their encounter with the Dodo Bird, the Wild Kratts decide to try out Aviva's Time Trampoline again. This time to visit with the extinct Tasmanian Tiger. But their trip doesn't go as smoothly as they hoped. Not only do they run into the ancestors of Donita and Dabio - who are trying to get rid of all the Tasmanian tigers - but the Wild Kratts have to defeat Zach, who is hatching a plan to keep them trapped in the past forever!

After their encounter with the Dodo Bird, the Wild Kratts decide to try out Aviva's Time Trampoline again. This time to visit with the extinct Tasmanian Tiger. But their trip doesn't go as smoothly as they hoped. Not only do they run into the ancestors of Donita and Dabio - who are trying to get rid of all the Tasmanian tigers - but the Wild Kratts have to defeat Zach, who is hatching a plan to keep them trapped in the past forever!

While Koki and Jimmy work on the family farm of Wild Kratt kid Scarlett, harvesting crops, Aviva, Martin and Chris go on an adventure in the amazon rainforest where they discover a hidden community of farmers - Leafcutter Ants! Science Concept: Agriculture.

While creature adventuring on the sand dunes, Martin and Chris discover a band of Wild Ponies. An excited Aviva and Koki rush over to meet their "favorite creature", but before they can get acquainted, a rogue wave hits the shore, separating a young foal from his mother. It's up to Martin and Chris to rescue the foal and reunite him with his mother. Science Concept: Social organization.

Aviva and Chris are doing an inventory of the Creature Power Discs on the deck of the Tortuga when Martin spots a hammerhead shark. In his excitement, he knocks all the discs into the ocean. The bros soon realize there's only way to get them back - by using hammerhead powers! Science Concept: Mechanics of hunting using electrical impulses.

Aviva and Chris are doing an inventory of the Creature Power Discs on the deck of the Tortuga when Martin spots a hammerhead shark. In his excitement, he knocks all the discs into the ocean. The bros soon realize there's only way to get them back - by using hammerhead powers! Science Concept: Mechanics of hunting using electrical impulses.

As they prepare for a creature costume party, the Wild Kratts team begins to notice all sorts of strange things happening in the Tortuga HQ. Jimmy is sure there is a ghost or monster living with them, but the Kratt brothers are convinced it's some kind of creature. When the gang sets out to discover who is causing all the trouble, they discover that certain animals gravitate towards human habitation because it provides food and protection from predators.

When Aviva unveils her new Fishmobile invention, designed to keep up with the rapid, precise movements of schooling fish, Chris and Martin challenge the gang to a brand new creature game.

While creature adventuring on the sand dunes, Martin and Chris discover a band of Wild Ponies. An excited Aviva and Koki rush over to meet their "favorite creature", but before they can get acquainted, a rogue wave hits the shore, separating a young foal from his mother. It's up to Martin and Chris to rescue the foal and reunite him with his mother. Science Concept: Social organization.

There's a mystery to be solved, as the Wild Kratts team wonders how a Gecko lizard climbs up smooth surfaces and can even climb upside down. The gang uses their Miniaturizer to shrink down and discover it's all about physics: all objects have electrical charges that attract one another and the gecko's marvelous toe pad structure charges so much that they can walk on surfaces as smooth as glass. But in the meantime Zach has stolen their Miniaturizer and now imprisons them in a glass terrarium. Martin and Chris activate the new Gecko Powers of their Creature Power Suits and must retrieve the Miniaturizer before Zach shrinks all the animals in the creature world.

It's Aviva's birthday, and Chris and Martin decide to collect shed porcupine quills to make a beautiful necklace as a gift. As they tag along with an African Crested Porcupine, they discover that animals have different ways and even some highly specialized features to defend themselves from predators. For example, porcupine quills are modified hairs, designed by nature into a deadly defense. The Kratt brothers must use this amazing defense to protect the porcupines from Zach's latest animal collection scheme.

It's Aviva's birthday, and Chris and Martin decide to collect shed porcupine quills to make a beautiful necklace as a gift. As they tag along with an African Crested Porcupine, they discover that animals have different ways and even some highly specialized features to defend themselves from predators. For example, porcupine quills are modified hairs, designed by nature into a deadly defense. The Kratt brothers must use this amazing defense to protect the porcupines from Zach's latest animal collection scheme.

When a little brown bat crashlands into a plate of Jimmy Z's famous brownies, Martin and Chris out set out to convince Aviva, Jimmy Z and Koki that bats are nothing to be afraid of. With bat activated Creature Power Suits, the bros follow join their new friend on a nocturnal fly about, and the entire crew must come to the rescue when the bat colony's roost is destroyed by a lightning bolt. In the end the Wild Kratts crew "goes batty," as they gain a new appreciation for bat ecology, predators and insects and echolocation, and learn to love bats.

A miniaturized Martin wants to check out insects in the rainforest, but Chris wants to investigate the world of the Spider monkey. Chris wins when he puts "mini" Martin in his pack back and heads off through the treetops.

A miniaturized Martin wants to check out insects in the rainforest, but Chris wants to investigate the world of the Spider monkey. Chris wins when he puts "mini" Martin in his pack back and heads off through the treetops.

Martin and Chris are on a mission to uncover the secret life of the mysterious Great White Shark. They use Aviva's incredible Remora Rocketsub to "stick with" a female shark and soon learn that the giant predator of the sea actually has lots of challenges to contend with and that she could help them discover something that no one has ever seen before - the birth of Great White shark pups. But when Gourmand sniffs around looking for ingredients for his Shark Fin Soup recipe, the Wild Kratts team must help rescue their new friend.

When Aviva reveals that dancing is just not her thing, Chris and Martin set out in the New Guinea forest to inspire her to give dancing a try by uncovering some of the greatest dancers in the creature world - the Birds of Paradise. They soon find that the male birds use their showy bright feathers and extraordinary dances to display to potential female mates that they are healthy and strong. But when the gang gets caught up in Donita's plan to capture these fashionable birds for her latest clothing line, Aviva must put her dancing skills on the line to save them.

When Aviva reveals that dancing is just not her thing, Chris and Martin set out in the New Guinea forest to inspire her to give dancing a try by uncovering some of the greatest dancers in the creature world - the Birds of Paradise. They soon find that the male birds use their showy bright feathers and extraordinary dances to display to potential female mates that they are healthy and strong. But when the gang gets caught up in Donita's plan to capture these fashionable birds for her latest clothing line, Aviva must put her dancing skills on the line to save them.

As Chris and Martin search for the answer to why giraffes have long necks, a mischievous giraffe begins secretly taking Creature Power Suit parts and supplies from the Tortuga.

While creature adventuring on the sand dunes, Martin and Chris discover a band of Wild Ponies. An excited Aviva and Koki rush over to meet their "favorite creature", but before they can get acquainted, a rogue wave hits the shore, separating a young foal from his mother. It's up to Martin and Chris to rescue the foal and reunite him with his mother. Science Concept: Social organization.

While creature adventuring on the sand dunes, Martin and Chris discover a band of Wild Ponies. An excited Aviva and Koki rush over to meet their "favorite creature", but before they can get acquainted, a rogue wave hits the shore, separating a young foal from his mother. It's up to Martin and Chris to rescue the foal and reunite him with his mother. Science Concept: Social organization.

The Kratt brothers secretly "borrow" Aviva's half finished night vision goggles to go in search of a mysterious nocturnal creature. But when the unstable goggles stop working, the brothers find themselves taken in by the nocturnal society of the tarsier. As they investigate, the Wild Kratts team discovers that nocturnal creatures only come out at night and learn that eyes help a creature see by collecting the light that comes from objects all around. But when the tarsier troop is in danger of losing one of their own, Chris and Martin must tap into their newfound understanding of nocturnal living and help the troubled tarsier family.

Martin and Chris challenge themselves to ID as many hawks, eagles, owls, falcons and vultures as they can. But the evil endangered species chef, Gaston Gourmand has his own plan for the raptors and has been capturing them all in his quest to find the tastiest bird wing. Will the Wild Kratts team succeed in rescuing the raptors before they become Gourmand's next gourmet delicacy? They'll have to use everything they know about classification and birds of prey - to round up the raptors and return them to where they belong - living free and in the wild!

Martin and Chris challenge themselves to ID as many hawks, eagles, owls, falcons and vultures as they can. But the evil endangered species chef, Gaston Gourmand has his own plan for the raptors and has been capturing them all in his quest to find the tastiest bird wing. Will the Wild Kratts team succeed in rescuing the raptors before they become Gourmand's next gourmet delicacy? They'll have to use everything they know about classification and birds of prey - to round up the raptors and return them to where they belong - living free and in the wild!

The Wild Kratts are on a mission to defend the honor of the wild turkey and to stop Gourmand, who is hunting for the largest, fattest turkey in the forest.