Feathers, wings, warm blooded, egg layers.
While not all birds can fly, there are other things that they do have in common. All birds have feathers, lightweight skeletons, beaks, and all lay eggs.Wings
they are both equalThey ALL have DNA. (:All eukaryotic cells have a few things in common. The most common thing they have in common is structures.
All of them. I have never heard of a poisonous bird
Most common Scientific name is called Ardea herodias. Hope this helped
Nearly all domesticated birds do, but some wild birds eat berries and other things.
Some of the most common types of pet birds are the parakeets and cockatoos.
Most birds can fly. Not all.
Well, not all birds are herbivore like a vulture, vultures eat dead things hawks eat other birds so no not ALL birds are herbivores
all living things have alergys
It depend's what kind of black bird you are talking about but mostly this bird imagrate to warmer country.
I believe that the swan has the most beautiful wings of all birds!
They are all animals. That is about it.