Birds Name with Pictures and Details, Definition and Example Sentences Birds Names Vocabulary The bodies of birds, which are a species of animals, are covered with feathers, they are warm-blooded animals and reproduce with eggs. The plumage of the birds is light and strong, it also protects the birds from the cold and the birds comb their feathers by combing them. Birds are beaked, winged and vertebrate animals, but their beak has no teeth. The most crowded bird species in the world are…