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.

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

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.

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

While 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.

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

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.

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

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

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

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 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.

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

The Wild Kratts are busy coloring eggs for Easter. The bros. think a really cool adventure would be to actually go find the real Easter Bunny. Chris thinks it's the snowshoe hare, while Martin thinks it's the jackrabbit. They decide to split up, with Chris going north and Martin south in search of the Easter Bunny! Science Concept: Species differentiation and environmental adaption.

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

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

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

When 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.

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.

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

The Wild Kratts are busy coloring eggs for Easter. The bros. think a really cool adventure would be to actually go find the real Easter Bunny. Chris thinks it's the snowshoe hare, while Martin thinks it's the jackrabbit. They decide to split up, with Chris going north and Martin south in search of the Easter Bunny! Science Concept: Species differentiation and environmental adaption.

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

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

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

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

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

While 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 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.

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

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

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

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

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

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

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

When 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.

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.

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 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.

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

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

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.

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

When 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.

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

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

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

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.

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

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.

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.

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

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

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

Chris 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.

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

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.

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 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.

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

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!

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!

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

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

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

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

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

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 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.

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

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.

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.

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.

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

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.

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.

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 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.

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

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

When 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.

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

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

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

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

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 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.

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

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

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

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.

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

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

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

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