circular
Ft 450
A Rufous Hummingbird has a wingspan of 3 - 4 cm and can flap/beat thier wings about 200 times a second
the wing flap
Because when they flap their wings it hums.
8-10 for a giant hummingbird, 20-25 for a medium sized hummingbird.
Aileron
To provide the lift necessary for flight.
the hummingbird can go 30 mph, and 75 wing beats per minute.
Ft 450
80
a hummingbird can drink nectar from flowers, fly 27 miles per hour, flap their wings 80 times per second
Rounded Wings.