Seahorses are the only animals where the male carries and gives birth to young.

A kangaroo uses its tail for balance while hopping.

Fact #474 · Animals

Some species of penguins can swim at speeds of up to 15 miles per hour.

Fact #251 · Animals

A group of porcupines is called a prickle.

Fact #358 · Animals

Certain beetles can produce sounds by rubbing body parts together.

Fact #546 · Animals

Butterflies can see ultraviolet patterns on flowers.

Fact #368 · Animals

Many birds use Earth's magnetic field for navigation.

Fact #388 · Animals

Certain frogs can glide from tree to tree.

Fact #394 · Animals

Some mammals hibernate during winter.

Fact #303 · Animals