Naked mole rats are virtually immune to cancer and can survive up to 18 minutes without oxygen.

Some birds can see ultraviolet light.

Fact #120 · Animals

A group of wolves is called a pack.

Fact #112 · Animals

Certain birds build hanging nests from woven plant fibers.

Fact #471 · Animals

Archerfish shoot jets of water to knock insects off branches.

Fact #346 · Animals

A grizzly bear can run surprisingly fast over short distances.

Fact #492 · Animals

Certain species of octopus are known to use coconut shells as shelter.

Fact #410 · Animals

Certain ants build floating rafts during floods.

Fact #387 · Animals

A crocodile can replace its teeth multiple times in its life.

Fact #406 · Animals