Some animals can regenerate their entire brain.

Clownfish can change sex during their lifetime.

Fact #361 · Animals

Certain species of octopus are known to use coconut shells as shelter.

Fact #410 · Animals

Orcas are highly social animals that live in pods.

Fact #395 · Animals

A cheetah can accelerate from 0 to 60 mph in a few seconds.

Fact #363 · Animals

Some birds build elaborate nests.

Fact #308 · Animals

A sea otter uses its chest as a surface for cracking shells.

Fact #530 · Animals

Some insects have lifespans of only a few hours as adults.

Fact #411 · Animals

Some spiders can glide through the air using silk.

Fact #369 · Animals