Cats have over 20 different vocalizations, including the purr, which can promote healing in bones and tissues.

Certain frogs can inflate themselves to appear larger to predators.

Fact #377 · Animals

A pangolin protects itself by curling into a tight ball.

Fact #543 · Animals

A leopard can carry prey heavier than itself up a tree.

Fact #452 · Animals

A puffin uses its colorful beak to attract mates.

Fact #510 · Animals

A polar bear’s sense of smell is extremely powerful.

Fact #486 · Animals

A cuttlefish can camouflage almost instantly.

Fact #383 · Animals

Blue whales are the largest animals known to have ever lived.

Fact #246 · Animals

The Arctic fox changes fur color with the seasons.

Fact #373 · Animals