In 1924, a scientist attempted to transmit sound to plants to study their response.

A cassowary is one of the most powerful birds on Earth.

Fact #557 · Animals

A hawk has sharp vision adapted for hunting.

Fact #496 · Animals

A chameleon changes color primarily for communication and temperature control.

Fact #431 · Animals

Some reptiles can live for over a century.

Fact #319 · Animals

Some species of bamboo can grow nearly three feet in one day.

Fact #171 · Animals

Some dinosaurs had feathers.

Fact #626 · Animals

Some beetles produce defensive chemicals to deter predators.

Fact #481 · Animals

Certain insects use camouflage to resemble sticks or leaves.

Fact #570 · Animals