Some birds can navigate using the position of the stars.

Some birds migrate thousands of miles each year.

Fact #77 · Animals

Certain birds build nests on cliffs for protection.

Fact #531 · Animals

Some insects communicate using pheromones.

Fact #469 · Animals

Some snakes can sense heat using specialized pits.

Fact #408 · Animals

Some mammals, like bats, use echolocation.

Fact #465 · Animals

A squid can propel itself rapidly by jetting water.

Fact #417 · Animals

Certain frogs can inflate themselves to appear larger to predators.

Fact #377 · Animals

Ravens can solve complex problems in experiments.

Fact #380 · Animals