Thay have reflexis
by running and jumping off the ground, also by flapping their wings -Although SOME birds (like the Albatross) have a hard time flapping, THEY HAVE TO WAIT for a strong breeze. Airplanes' wings are thicker at the front of the wing than at the back of the wing. This is in imitation of birds' wings.
humming birds
A flying bird's wing is in the shape of an airfoil.
Without wings, birds couldn't fly.
the birds wing is hairy and the insects wing is delicate
A bird creates lift by flapping its wings Aircraft move by the air moving over the wings (where as birds move by moving their wings around the air)
The back of a bird's wing. :D
A birds wing looks like a bunch of fethers. take a look for your sellf at bing.com or google and punch in "what dose a birds wing look like" and there you can see.
No. Both the cedar and bohemian waxwings are common birds.
so they can fly
yes
Maybe. Birds of prey are birds that hunt for food primarily on the wing, using their keen senses, especially vision