The platypus is venomous — males have a spur on their hind leg that delivers excruciating venom.

Some snakes shed their skin multiple times a year.

Fact #485 · Animals

Some sharks can sense a drop of blood from far away.

Fact #348 · Animals

A group of wolves is called a pack.

Fact #112 · Animals

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

Fact #456 · Animals

Some amphibians undergo dramatic transformations during metamorphosis.

Fact #493 · Animals

Butterflies can see ultraviolet patterns on flowers.

Fact #368 · Animals

The Komodo dragon has a venomous bite.

Fact #407 · Animals

Many species of beetles have hardened wing covers called elytra.

Fact #457 · Animals