A kangaroo can cover large distances with powerful leaps.

A kangaroo uses its tail for balance while hopping.

Fact #474 · Animals

Some species of spiders can survive underwater for short periods.

Fact #414 · Animals

Clownfish can change sex during their lifetime.

Fact #361 · Animals

A wolf's howl can travel several miles.

Fact #427 · Animals

A hummingbird's heart can beat over 1,000 times per minute.

Fact #345 · Animals

Bats are the only mammals capable of sustained flight.

Fact #58 · Animals

Some species of turtles can breathe through their cloaca underwater.

Fact #365 · Animals

Some reptiles can survive long periods without food.

Fact #501 · Animals