This beautiful blue parrot was spotted in front of a mirror, spreading its wings gracefully. It danced energetically and chatted with its own reflection, seemingly entertained by its movements and ...

Birds that attempt to fly with uneven wings can crash into objects and sustain injuries. While a bird’s wings will grow back, trimming done the wrong way simply causes unnecessary problems.

But if you were a bird, you could bend your wrist so that your hand pointed back towards your body. These incredibly flexible wrists allow birds to fold their wings and they help with flying. And ...

He found that concentrating flexibility near the front of the wing, while keeping the back rigid, maximizes its capability to thrust forward when it is flapped.