Male moths can detect pheromones from females at concentrations of a single molecule per billion in air.

Certain ants can detect chemical trails left by their colony.

Fact #448 · Animals

A hippopotamus can hold its breath underwater for several minutes.

Fact #433 · Animals

Certain species of octopus are known to use coconut shells as shelter.

Fact #410 · Animals

Some butterflies migrate thousands of miles.

Fact #262 · Animals

Some spiders can glide through the air using silk.

Fact #369 · Animals

Certain birds of prey have exceptionally sharp vision.

Fact #434 · Animals

Some reptiles can live for over a century.

Fact #319 · Animals

Some ants can carry many times their own body weight.

Fact #132 · Animals