Naked mole rats are eusocial mammals — like ants, with queens, workers, and soldiers.

An ostrich's eye is larger than its brain.

Fact #349 · Animals

Some species of turtles can breathe through their cloaca underwater.

Fact #365 · Animals

A hawk has sharp vision adapted for hunting.

Fact #496 · Animals

An adult giraffe can clean its ears with its tongue.

Fact #248 · Animals

The platypus is one of the few mammals that lay eggs.

Fact #382 · Animals

Some birds can navigate using the position of the stars.

Fact #235 · Animals

Clownfish can change sex during their lifetime.

Fact #361 · Animals

A puffin uses its colorful beak to attract mates.

Fact #510 · Animals