What is a bird? A bird is a warm blooded, vertebrate animal with wings, feathers, and a beak. All birds lay eggs, but some of them can fly. The word bird is also used to describe a young female. A…
What is a bird? A bird is a warm blooded, vertebrate animal with wings, feathers, and a beak. All birds lay eggs, but some of them can fly. The word bird is also used to describe a young female. A…