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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 own class of chordates
No, but there is such a thing as a hairy leg frog.
No bird. There is no such thing as a six legged bird.
The wing of a bat. The leg of a horse...
All birds do it to keep their feet warm and conserve energy...
Yes.
puffy
Take it to the vet so the leg can be set and properly bandaged.
well ive never seen a bird with one leg lol
No. Take it to a vet.
a dick
The human's bones need to support larger amounts of weight and withstand pressure, twisting, and other forces. The bones of the bird need to be light-weight so that the bird can acheive flight.