Certain birds perform elaborate mating dances.

Certain insects communicate using vibrations.

Fact #430 · Animals

Sea otters use rocks as tools to break open shellfish.

Fact #43 · Animals

Polar bears have black skin beneath their white fur.

Fact #26 · Animals

Some species of frogs can survive being partially dehydrated.

Fact #444 · Animals

Bees have five eyes.

Fact #356 · Animals

Some insects undergo complete metamorphosis from larva to adult.

Fact #440 · Animals

Blue whales are the largest animals known to have ever lived.

Fact #246 · Animals

Certain reptiles regulate body temperature through basking.

Fact #527 · Animals