I noticed in the park that the sea gulls soar high up in the sky, and that the robins and such stay down by the ground
I am assuming (correct me if I’m wrong) birds basically have an altitude level which they keep at when they are flying.
So what happens if you go up in a plane a few thousand feet and drop a robin out of it? Since that is so far above it’s normal cruising altitude would it be able to fly down safely?
I am ignoring all the things like wind resistance and stuff like that. I guess basically I want to know if the altitude at which a bird flies limited by the bird and it’s habbits or is it limited by it’s physical build