[zoomzoombadaboom]

Trying to draw something realistic. I feel really bad for making this drawing though, because I worked kinda hard on it and used a reference that I recently realized it might have actually been a drawing and I don't know who it was by. Does that mean I have to delete this?
This was the reference: http://www.birdfeedersspot.com/images/N ... dinal2.jpg
And sorry most of the drawing is blank, I was going to add more drawings to it.