Chuck Norris's nose hairs. oh and the compass doesnt get chuck Norris, chuck Norris gets the compass...
the plane....
Animals have What you and I would call a compass in there little heads. That's how birds know how to fly south for the winter. :)
Penguins cannot fly, nor did the dodo, which is why it is extinct. Also the emu and the ostrich. Neither of those two birds can fly.
It is not only birds that fly. Bats fly and they are not birds.
All birds that soar also fly. Some birds that are very good at soaring are eagles and vultures.
When flying, the birds need power on the wing to fly. Their bodies should also be streamlined.
Most birds can fly. Not all.
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.
Blackbirds, including red-winged blackbirds, are an example of black-colored birds that fly together. Grackles, starlings and brown-headed cowbirds also fly together.
No. Although they are classed as birds, they are among the very few birds that can't actually fly at all. They are members of a group of birds called ratites. Ratites have wings but the bones in their chests do not have the capacity for flight muscles, which is what a bird needs to fly. The rhea is also a ratite.
The birds that can fly because it is easier for them to find food.
all birds fly xept penguins