Question

what are flying birds

Answer 1

This type of flight is used by the birdwith the fastest wing speed, the peregrine falcon, as well as by most of the ducks. The same wing shape is used by the auks for a different purpose; auks use their wings to "fly" underwater. The peregrine falcon has the highest recorded dive speed of 242 mph (389 km/h).

Answer 2

the birds that can fly from one place to another.