A wolf's howl can travel several miles.

Some snakes shed their skin multiple times a year.

Fact #485 · Animals

Some insects have compound eyes made of many lenses.

Fact #513 · Animals

Some birds migrate thousands of miles each year.

Fact #77 · Animals

Certain insects can enter a dormant state called diapause.

Fact #399 · Animals

A cheetah is built for speed with a lightweight body.

Fact #470 · Animals

Some birds can fly at high altitudes over mountains.

Fact #323 · Animals

Certain species of fish build bubble nests.

Fact #511 · Animals

A dolphin’s brain is relatively large compared to its body size.

Fact #456 · Animals