A group of cats is called a clowder, a group of kittens a kindle.

A hippopotamus can hold its breath underwater for several minutes.

Fact #433 · Animals

Some species of spiders can survive underwater for short periods.

Fact #414 · Animals

A great horned owl has powerful talons for hunting.

Fact #449 · Animals

A walrus uses its tusks to haul itself onto ice.

Fact #536 · Animals

Bees have five eyes.

Fact #356 · Animals

A hyena’s jaw is powerful enough to crush bone.

Fact #502 · Animals

A crocodile can hold its breath underwater for an extended period.

Fact #476 · Animals

Some birds can imitate sounds from their environment.

Fact #489 · Animals