Vampire bats are the only mammals that feed exclusively on blood, and they share meals with roost members in need.

Some animals use echolocation to navigate in darkness.

Fact #278 · Animals

An ostrich's eye is larger than its brain.

Fact #349 · Animals

Some species of ants wage organized territorial battles.

Fact #401 · Animals

Certain species of fish build bubble nests.

Fact #511 · Animals

Some reptiles can survive long periods without food.

Fact #501 · Animals

Some snakes shed their skin multiple times a year.

Fact #485 · Animals

Some insects have lifespans of only a few hours as adults.

Fact #411 · Animals

Some ants can carry many times their own body weight.

Fact #132 · Animals