One of these things is not like the other. One of these things just doesn't belong!
The first person to guess correctly gets 0.5 SBD :P
This is the current progress for my wing studies. I pinned all of my references here. As soon as I'm completely done I'll share the finished work and the original pencil sketch as usual. Also I'll try to explain what I learned about wings. >.>
Fascinating Bird Facts
Hummingbirds can fly backwards.
Birds have hollow bones which help them fly.
Owls can twist their necks to turn their heads about 270 degrees
Birds don’t fall off of a branch when they sleep because their toes automatically clench around the twig they are standing on.
Someone who suffers from "anatidaephobia" believes that somewhere, somehow a duck or goose is constantly watching them...
An albatross can soar for as long as six hours without moving its wings.