When flying, the birds need power on the wing to fly. Their bodies should also be streamlined.
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.
It is not only birds that fly. Bats fly and they are not birds.
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.
Most birds can fly. Not all.
The birds that can fly because it is easier for them to find food.
all birds fly xept penguins
The birds needed a place to perch because the martians destroyed the buildings. It also showed that the Tripods had no shields on.
When the Birds Fly South was created in 1945.
Birds Fly South was created in 2001.
Birds do not fly all the way to the southern hemisphere, they fly to the equator.
maybe but how birds fly birds fly by using there wings becuse feather make the birds fly bye love u by your boyfreaind or girlfreaind
birds can fly because they have such small, light bones in their wings.