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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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

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.

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.

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.

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 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 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.

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.

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 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 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.

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 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.

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.

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 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.

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.

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

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.

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 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.

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.

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 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.

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.

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.

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.

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.

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.

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!

Martin is hanging out with his pet Fruit fly Juice, when Juice suddenly dies. Even though Juice was young, he was pretty old for a Fruit fly. Jimmy wants to know if any animals can live to be over 100 years old. Soon the Wild Kratts are on a mission to discover the oldest creatures on earth! Science: Aging : Life cycles.

Martin is hanging out with his pet Fruit fly Juice, when Juice suddenly dies. Even though Juice was young, he was pretty old for a Fruit fly. Jimmy wants to know if any animals can live to be over 100 years old. Soon the Wild Kratts are on a mission to discover the oldest creatures on earth! Science: Aging : Life cycles.

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.

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 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 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.

When the Wild Kratts begin to talk about predator and prey, the Kratt Bros decide to split up to investigate the lives of being a predator and a prey. But when they each befriend a young member of their respective groups and the groups collide, the gang must struggle to figure out how they react in a true battle for survival . Science Concept: Predator/Prey relationship.

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.

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.

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.

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.

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.

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 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.

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.

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 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 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 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.

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.

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.

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 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.

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.

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.

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 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.

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 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.

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

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.

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.

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."

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.

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."

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

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.

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."

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!

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 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.

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.

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 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.

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.

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 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.

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.

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.

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 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.

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.

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.

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.

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 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 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!

The Wild Kratts Team decides to have a Creature Power Running Race to help them figure out who are the greatest running creatures of all!

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!

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 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 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.

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.

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

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.

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 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.

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

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.

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.

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.

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!

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...

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.

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.

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!

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.

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 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.

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.

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.

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.

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.