For all of you who would like to know how to draw better wings, may I present to you, the wing tutorial.
Since this only covers the extended underwing, I will most likely do another wing tutorial, for the half-closed upperwing (kill two birds with one stone, no pun intended
This also has a tiny area explaining how to do feathers. Not as many little jokes, as with the last tutorial, but hopefully it's informative.
Also, since there were some people who didn't know how to view my last tutorial, to view this, click the little down-arrow beneath the image (the 'download' arrow) and it will open the whole thing.