Flap-flap

[Michiko]

A [flap-flap] is an alternate name for winged animals mostly pertaining to fowl and bats. Other mammals that have folds of skin that can act like wings such as sugar gliders and [flying squirrels]. Insects and other mammals that use their extra skin to maneuver can be their own genus of flap-flaps including stingrays, [dragonflies], butterflies and honey bees with the exception of wasps who are just assholes.