Wings of airplanes and birds have a lot of general similiarities. They have an airfoil shape that allows them to generate lift. They have a main structural member that supports the wing; this is the spar on an airplane and the bones on a bird. Both also can flex under the air loads that allows them to bend a small amount.
The difference is that a Bird's wing changes shape as it flys. The bird can make his wing span longer or shorter. He can twist his wings or lay them flat. This is not the same as bending. Instead the bird is moving the wings to create the Center of Lift as he needs. A Bird's wing can also flap, which classifies it as an Ornothopter.
Different person:
Yes, I'm agree that wings of airplanes and birds have a lot of similarities
. First, they use air to fly. Their wings have streamline shape or it also called 'aerodynamic'. Both of them have leading edge and trailing edge. The most important thing is, they take advantage of Bernoulli's Principle(creates difference of air pressure)
Cause they can both fly
Soaring & gliding flight involve little wing movement. Birds soar & glide with their wings extended.
how are trains and airplanes alike
Planes are man made, birds are not. They both have wings.
Approximately 36 aircraft in a wing
To provide the lift that is required to glide through the air without plummeting to the ground.
Cessnas have high wing, and most other small planes have low wing.
That can be a squadron, or maybe a 'wing'...
They have both fly alike
birds
planes
as big as a planes wing