The pangolin rolls into a perfect ball when threatened — its scales can withstand a lion bite.

A sea sponge is an animal, not a plant.

Fact #541 · Animals

Some butterflies migrate seasonally.

Fact #505 · Animals

A kangaroo uses its tail for balance while hopping.

Fact #474 · Animals

A squid can propel itself rapidly by jetting water.

Fact #417 · Animals

Certain ants can detect chemical trails left by their colony.

Fact #448 · Animals

Many species of beetles have hardened wing covers called elytra.

Fact #457 · Animals

Some insects can lift many times their body weight.

Fact #213 · Animals

A porcupine raises quills as a defense mechanism.

Fact #524 · Animals