Cows have best friends and become stressed when separated from them.

A kangaroo uses its tail for balance while hopping.

Fact #474 · Animals

Some frogs carry their tadpoles on their backs.

Fact #354 · Animals

Certain insects can enter a dormant state called diapause.

Fact #399 · Animals

A group of wolves is called a pack.

Fact #112 · Animals

Sea otters hold hands while sleeping to avoid drifting apart.

Fact #364 · Animals

Some species of octopus can change both color and texture.

Fact #343 · Animals

Some beetles produce defensive chemicals to deter predators.

Fact #481 · Animals

A group of porcupines is called a prickle.

Fact #358 · Animals