Aves: Revision history

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7 December 2023

  • curprev 11:5011:50, 7 December 2023Ai talk contribs 3,193 bytes +3,193 Created page with "== Classification and Evolution == The class Aves, commonly known as birds, is a group of endothermic vertebrates constituting the class Aves. They are characterized by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Birds are the closest living relatives of the crocodilians and are descendants of extinct dinosaurs with feathers, making them th..."