Are Birds Mammals?


Birds (class Aves) are bipedal, endothermic (warm-blooded), vertebrate animals that lay eggs. Birds are not mammals.
Q&A Related to "Are Birds Mammals"
Birds and mammals both evolved from reptiles, although they each evolved from a different type of reptile. Mammals first appeared about 225 million years ago and underwent a dramatic
birds are a separate class by themselves. animals with backbones are either birds, fish, mammals, reptiles, or amphibians. they are neither mammals or amphibians thery are birds their
They are birds. mammals are covered with hair and give live birth and feed
Mammals are synapsids[0] a clade that branched off early (AFAIK during the carbonian) In current taxonomy, they are not considered reptiles (the latter being anapsids (i.e. turtles
1 Additional Answer Answer for: are birds mammals
Birds belong to the Class Aves.
Birds are vertebrates with feathers, modified for flight and for active metabolism. Birds are a monophyletic lineage, evolved once from a common ancestor, and all birds are related through that common origin.
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