Birds use their wing muscles to spread out their wings when they are ready to fly. Birds use thermal air currents, updrafts, and wind to soar and flap their wings when needed.
When flying, the birds need power on the wing to fly. Their bodies should also be streamlined.
Two, all birds have two wings.
To say that birds use wings and feathers to fly, so all birds can fly, would be false. Not all birds can fly. An ostrich is an example of a bird that cannot fly.
no they cant fly because it weighs down their wings
Wings
because they have wings
wings
Ones with Wings
wings
Insects that have wings can fly. They fly with their wings like birds.
birds can fly because they have such small, light bones in their wings.
Because birds are small and they have WINGS. they flap them very gently but fast. they go in the air and when they are high the will just sway, without flapping. its one of the things birds do.