#bird class
- Aves — The Latin scientific name of the class of birds, comprising all warm-blooded, oviparous vertebrates characterized by a body covered in feathers, forelimbs modified into wings (mostly adapted for flight), jaws lacking teeth and covered in a horny sheath called a beak, and lightweight pneumatic bones. The class Aves includes thousands of species adapted to diverse environments, studied in detail within ornithology.