Some frogs can freeze and survive.

Some birds use tools to obtain food.

Fact #294 · Animals

Some reptiles can survive long periods without food.

Fact #501 · Animals

Some species of penguins can swim at speeds of up to 15 miles per hour.

Fact #251 · Animals

Some mammals hibernate during winter.

Fact #303 · Animals

Certain birds perform elaborate mating dances.

Fact #507 · Animals

A hyena’s jaw is powerful enough to crush bone.

Fact #502 · Animals

Some amphibians undergo dramatic transformations during metamorphosis.

Fact #493 · Animals

Some birds cache food for later consumption.

Fact #461 · Animals