The megalodon, an extinct shark, reached lengths of up to 20 meters — three times larger than a great white.

Certain ants can detect chemical trails left by their colony.

Fact #448 · Animals

Certain whales use bubble nets to trap fish.

Fact #515 · Animals

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

Fact #400 · Animals

A fox has keen hearing adapted for hunting small prey.

Fact #534 · Animals

Some species of ants can form bridges using their bodies.

Fact #420 · Animals

A giraffe's heart can weigh over 20 pounds.

Fact #447 · Animals

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

Fact #423 · Animals

Polar bears have black skin beneath their white fur.

Fact #26 · Animals