Polar bears have a thick layer of blubber that insulates them and helps them stay buoyant in water.

Polar bears primarily hunt seals for food.

Arctic foxes have a thick layer of fur that insulates them and helps them retain heat.

Arctic foxes primarily hunt lemmings for food.

Walruses have a thick layer of blubber that insulates them and helps them stay warm in the cold Arctic waters.

Walruses primarily feed on clams and other benthic invertebrates.

Narwhals have a long, spiral tusk that they use for hunting, navigation, and social interactions.

Narwhals primarily feed on fish, particularly Arctic cod.

Emperor penguins have a thick layer of feathers that insulates them and helps them retain heat in the extreme cold.

Emperor penguins primarily feed on krill, small crustaceans found in the Antarctic waters.

Adelie penguins have webbed feet that help them swim and navigate through the icy waters of Antarctica.

Adelie penguins primarily feed on krill, small crustaceans found in the Antarctic waters.

Arctic hares have a thick layer of fur that insulates them and helps them retain heat in the cold Arctic environment.

Arctic hares primarily feed on grasses and other vegetation found in the Arctic tundra.

Snowy owls have a thick layer of feathers that insulates them and helps them retain heat in the cold Arctic environment.

Snowy owls primarily hunt lemmings for food.