Yes
Theyre birds. All birds have backbones.
No, humming birds do not play dead.
No. Birds see color. This is a necessary adaptation for humming birds, which get their nutrition from flowers.
yes since eagles are birds and birds are vertabrates and vertabrates have backbones, eagles have backbones.
they are birds
Yes, they do, because all the birds have backbones.
Yes
YES, birds ARE Vertebrates ... They have backbones.
No. Birds are vertebrates.
No because humming birds hum, and mocking birds mock.
No.
No they are not.