Yes they do. But only when they are beginning their flight while they in the air they only glide.
Vultures prefer to glide not flap because when they flap they waste a lot of energy and it is easier to search for prey when you are gliding.
flap flap flap.
Flap Your Wings - song - was created in 2003.
they flap wings
Ducks do not flap their wings
Yes birds can flap there wings
it can flap it wings 120000000 in 1000 minutes
Most hummingbirds flap their wings about 50 or so times a second. Moravia They have special wing that bend so that they can flap their wings faster
an oval
they flap their wings
they flap their wings
they flap their wings