The muscles in their wings push down and they break the airstream that is passing underneath their wings. By doing so it will give them more force and they will be less likely to hit air bumps. They will stay in the air longer. Well that's about it see you...
flap flap flap.
Swans deffend themselves by peacking the enemy until they go away or die.allso they flap their wings as a warning that they are offended.iordutseures
Flap Your Wings - song - was created in 2003.
they flap wings
Yes birds can flap there wings
Ducks do not flap their wings
it can flap it wings 120000000 in 1000 minutes
flap wings
they flap their wings
they flap their wings
they flap their wings
Birds flap their wings in place to maintain balance, regulate body temperature, and strengthen their flight muscles.