Ants have colonized every continent on Earth except Antarctica.

Elephants have one of the longest gestation periods of any land animal.

Fact #386 · Animals

Many birds use Earth's magnetic field for navigation.

Fact #388 · Animals

Some species of spiders can survive underwater for short periods.

Fact #414 · Animals

Sea otters use rocks as tools to break open shellfish.

Fact #43 · Animals

Some birds use tools to extract insects from wood.

Fact #416 · Animals

Some sharks can reproduce without a mate in rare cases.

Fact #544 · Animals

Some insects communicate using pheromones.

Fact #469 · Animals

A group of porcupines is called a prickle.

Fact #358 · Animals