What Is A Bird?
Birds are animals that are classified in the class Aves. There are approximately 10000 species of birds that are found throughout the world. The ability to fly is a characteristic that almost separate birds from other animals. However, bats (Chiroptera) are winged mammals that can fly. A group of the same bird species is known as a flock.
The largest avian order are the Passeriformes. Birds classified in the order Passeriformes are sometimes referred to as Passerines. The Passerines have feet that are adapted to perching; these feet have … Continue