The shape of a hummingbirds wing is kind of "D-shaped" and of course very small.
Hummingbirds come in all colors and they are about 2-3 inches high.
mutualism
its killing them...
Oregon are best place to find hummingbirds. Some of the kinds of hummingbirds that live in that state include Calliope, Costa's, Broad-tailed, Rufous, Anna's and Allen's.
We can't. we can by killing u.
Hummingbirds are the only birds that have so far been determined to drink nectar.
it is water pollution
yes
humans, and the pollution. because we are the most common thing to be known for the killing of endangered animals
Hummingbirds are the only birds that can fly backwards.
Air pollution