Reptiles are older, and birds are actually descended from them. The first reptiles appeared over 300 million years ago, while birds appeared about 150 million years ago.
reptile
No. They are birds.
No. Pheasants are birds.
No, penguins are birds.
Penguins are birds.
No. Condors are birds.
None of the above ! They are birds !
No, a penguin is a bird and birds are not reptiles.
Neither. Owls are birds.
The common ancestor of mammals and birds was a reptile.
Sounds like a reptile to me.
No. It is a bird. Birds are in a distinct group of their own.