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.

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 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 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.

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.

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.

The Wild Kratts are creature adventuring in the Amazon when they accidentally get miniaturized. A mischievous monkey makes off with the Miniaturizer and the team must rely on the creature powers of the poison frog, going on a wild froggyback ride to rescue the Miniaturizer, or stay mini-sized forever! Curriculum: Coloration and mimicry.

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.

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.

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.

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.

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.

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.

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.

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.

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 a stowaway red squirrel accidentally gets loose on the African savanna, the guys activate Cheetah Powers to catch her. Unfortunately, they run into major creature power suit malfunctions. The Tail Match Modulator is broken and producing a mismatched tail with every activation. In their quest to return the red squirrel home to North America, the gang discovers the amazing variety and diverse functions of creature tails along the way. Science Concept: Uses of tails.

When a stowaway red squirrel accidentally gets loose on the African savanna, the guys activate Cheetah Powers to catch her. Unfortunately, they run into major creature power suit malfunctions. The Tail Match Modulator is broken and producing a mismatched tail with every activation. In their quest to return the red squirrel home to North America, the gang discovers the amazing variety and diverse functions of creature tails along the way. Science Concept: Uses of tails.

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.

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.

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.

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.

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 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.

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 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.

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.

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 a stowaway red squirrel accidentally gets loose on the African savanna, the guys activate Cheetah Powers to catch her. Unfortunately, they run into major creature power suit malfunctions. The Tail Match Modulator is broken and producing a mismatched tail with every activation. In their quest to return the red squirrel home to North America, the gang discovers the amazing variety and diverse functions of creature tails along the way. Science Concept: Uses of tails.

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.

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.

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.

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 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.

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.

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.

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.

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.

While exploring the Black Forest in Germany, Chris and Martin are amazed to discover a black and yellow salamander crawling out of the fire! They don't understand how this is possible, since salamanders need water - not fire - to live. It's a mystery that the Kratt Brothers are determined to solve and unravel the secret of the Fire Salamander. Science Concept: Salamander life cycle.

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.

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.

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.

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.

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 defend the honor of the wild turkey and to stop Gourmand, who is hunting for the largest, fattest turkey in the forest.

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!

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

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.

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!

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 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.

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.

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 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.

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 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.

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 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 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.

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!

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!

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.

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.

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.

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 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.

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.

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.

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.

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.

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

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.

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.

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.

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 the Arctic, Martin and Chris are on a mission to discover how animals move around in different environments. Their new knowledge comes in handy when they discover that Zach Varmitech has kidnapped a Walrus calf and a Polar bear cub. The Wild Kratts team must do what it takes to return the baby animals to their mothers. Science Concepts: Buoyancy, Traction.

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.

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.

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.

The Wild Kratts are creature adventuring in the Amazon when they accidentally get miniaturized. A mischievous monkey makes off with the Miniaturizer and the team must rely on the creature powers of the poison frog, going on a wild froggyback ride to rescue the Miniaturizer, or stay mini-sized forever! Curriculum: Coloration and mimicry.

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.

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.

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

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.

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.

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

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.

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.

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.

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.

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.

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.

While exploring the Black Forest in Germany, Chris and Martin are amazed to discover a black and yellow salamander crawling out of the fire! They don't understand how this is possible, since salamanders need water - not fire - to live. It's a mystery that the Kratt Brothers are determined to solve and unravel the secret of the Fire Salamander. Science Concept: Salamander life cycle.

While exploring the Black Forest in Germany, Chris and Martin are amazed to discover a black and yellow salamander crawling out of the fire! They don't understand how this is possible, since salamanders need water - not fire - to live. It's a mystery that the Kratt Brothers are determined to solve and unravel the secret of the Fire Salamander. Science Concept: Salamander life cycle.

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.

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.

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.

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.

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.

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!

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.

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 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.

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 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.

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.

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.

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.

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.

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.

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.

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.

Martin and Chris discover a hermit crab on the beach and soon the Wild Kratts team is exploring the amazing world of this shell changing creature.

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.

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.

The Wild Kratts team must lend a hand to help a beaver rebuild its damaged lodge and restore the ecosystem for all the creatures who live there. Science Concepts: Beavers make dams that block the flow of water down a stream. Through building dams, the beaver single-handedly transforms the landscape, creating homes for a variety of wildlife.

While on an adventure to discover the toughest animal in Africa, Martin and Chris uncover the amazing relationship between the Honey guide bird and Honey badger. A relationship that the Wild Kratt team uses to foil the evil plans of Chef Gourmand. Science Concepts: Symbiotic relationships.

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.

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.

The Wild Kratts are creature adventuring in the Amazon when they accidentally get miniaturized. A mischievous monkey makes off with the Miniaturizer and the team must rely on the creature powers of the poison frog, going on a wild froggyback ride to rescue the Miniaturizer, or stay mini-sized forever! Curriculum: Coloration and mimicry.

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 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.

While in the Arctic, Martin and Chris are on a mission to discover how animals move around in different environments. Their new knowledge comes in handy when they discover that Zach Varmitech has kidnapped a Walrus calf and a Polar bear cub. The Wild Kratts team must do what it takes to return the baby animals to their mothers. Science Concepts: Buoyancy, Traction.

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.

While kayaking in Australia, Martin and Chris encounter one of the world's most unusual creatures, a platypus mother with her eggs. But unscrupulous endangered animal chef, Gourmand, plans on making the platypus eggs his next delicacy. The Wild Kratts team must use the special "sixth sense" of the platypus to save the eggs. Science Concept: Organisms use their senses to find out about their surroundings and themselves. Different senses give different information. Platypus have a special electromagnetic sense that detects objects, like food.

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.

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.

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 a stowaway red squirrel accidentally gets loose on the African savanna, the guys activate Cheetah Powers to catch her. Unfortunately, they run into major creature power suit malfunctions. The Tail Match Modulator is broken and producing a mismatched tail with every activation. In their quest to return the red squirrel home to North America, the gang discovers the amazing variety and diverse functions of creature tails along the way. Science Concept: Uses of tails.

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.

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.

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.

The Wild Kratts team must lend a hand to help a beaver rebuild its damaged lodge and restore the ecosystem for all the creatures who live there. Science Concepts: Beavers make dams that block the flow of water down a stream. Through building dams, the beaver single-handedly transforms the landscape, creating homes for a variety of wildlife.

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.

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.

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.

While on an adventure to discover the toughest animal in Africa, Martin and Chris uncover the amazing relationship between the Honey guide bird and Honey badger. A relationship that the Wild Kratt team uses to foil the evil plans of Chef Gourmand. Science Concepts: Symbiotic relationships.

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.

When a stowaway red squirrel accidentally gets loose on the African savanna, the guys activate Cheetah Powers to catch her. Unfortunately, they run into major creature power suit malfunctions. The Tail Match Modulator is broken and producing a mismatched tail with every activation. In their quest to return the red squirrel home to North America, the gang discovers the amazing variety and diverse functions of creature tails along the way. Science Concept: Uses of tails.

When a stowaway red squirrel accidentally gets loose on the African savanna, the guys activate Cheetah Powers to catch her. Unfortunately, they run into major creature power suit malfunctions. The Tail Match Modulator is broken and producing a mismatched tail with every activation. In their quest to return the red squirrel home to North America, the gang discovers the amazing variety and diverse functions of creature tails along the way. Science Concept: Uses of tails.

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 kayaking in Australia, Martin and Chris encounter one of the world's most unusual creatures, a platypus mother with her eggs. But unscrupulous endangered animal chef, Gourmand, plans on making the platypus eggs his next delicacy. The Wild Kratts team must use the special "sixth sense" of the platypus to save the eggs. Science Concept: Organisms use their senses to find out about their surroundings and themselves. Different senses give different information. Platypus have a special electromagnetic sense that detects objects, like food.