The coconut crab is the largest land-living arthropod, with a leg span of up to 3 feet.

The Arctic fox changes fur color with the seasons.

Fact #373 · Animals

Some species of jellyfish can shrink and regrow their bodies.

Fact #428 · Animals

Some lizards can regrow their tails.

Fact #71 · Animals

Some species of turtles can breathe through their cloaca underwater.

Fact #365 · Animals

An adult giraffe can clean its ears with its tongue.

Fact #248 · Animals

Some lizards can detach their tails to escape predators.

Fact #509 · Animals

A koala sleeps for many hours each day.

Fact #490 · Animals

Certain species of ants form massive supercolonies.

Fact #475 · Animals