Definition
A bird is a warm-blooded vertebrate distinguished by feathers, wings, a beak, and the laying of hard-shelled eggs. They inhabit diverse environments, from icy tundras to tropical rainforests. Many birds can fly, using their wings to propel themselves through the air. Birds communicate through songs and calls, creating intricate melodies. A bird is like a winged messenger, carrying tunes and colors wherever it goes. Theyβre nature's airborne artists.