Some prehistoric animals were covered in scales or feathers.

A crocodile can replace its teeth multiple times in its life.

Fact #406 · Animals

Some frogs carry their tadpoles on their backs.

Fact #354 · Animals

Bees perform a waggle dance to communicate the location of food sources.

Fact #19 · Animals

Some species of turtles can breathe through their cloaca underwater.

Fact #365 · Animals

The Amazon rainforest contains an extraordinary diversity of plant and animal species.

Fact #16 · Animals

A leopard's rosette spots help camouflage it in forests.

Fact #423 · Animals

Some species of jellyfish glow in the dark.

Fact #357 · Animals

Some insects undergo complete metamorphosis.

Fact #289 · Animals