Cats use their whiskers to detect changes in air currents and navigate in darkness.

A horned lizard can squirt blood from its eyes as a defense.

Fact #538 · Animals

Some animals use camouflage to avoid predators.

Fact #336 · Animals

Certain species of frogs are active at night.

Fact #519 · Animals

Certain frogs use loud calls to attract mates.

Fact #459 · Animals

Some insects undergo complete metamorphosis from larva to adult.

Fact #440 · Animals

A sea lion can hold its breath for several minutes underwater.

Fact #400 · Animals

A crocodile can hold its breath underwater for an extended period.

Fact #476 · Animals

The platypus is one of the few mammals that lay eggs.

Fact #382 · Animals