BIRDS

Birds fly by flapping their wings.

Birds species lay their eggs in shelters called nests.

They provide a safe, warm place to keep themselves warm.

When an egg is laid, it contains just the yolk and the white part.

Birds of prey have a sharp, hooked beak.

A bird's feather contains the barps, the vane and the rachis.

The whistling swan has over 25,000 feathers.