Hey, for a first drawing, you're looking in good shape! You've got a fairly good grasp of proportions and body contours with perspective. My one sugegstion is don't feel bound by the medium - that is to say, if the wing, for example, would normally go off of the page, then draw it going off the page - don't feel like the frame should dictate to you where you place the subject.
Well done, again.

Nice !