Elephants can recognize themselves in mirrors.

Certain species of ants form massive supercolonies.

Fact #475 · Animals

Certain birds perform elaborate mating dances.

Fact #507 · Animals

A group of porcupines is called a prickle.

Fact #358 · Animals

Some species of ants wage organized territorial battles.

Fact #401 · Animals

Narwhals are known for their long spiral tusks.

Fact #376 · Animals

Certain ants build floating rafts during floods.

Fact #387 · Animals

Some birds cache food for later consumption.

Fact #461 · Animals

Some birds migrate between hemispheres each year.

Fact #203 · Animals