Geese Composite

I started this yesterday in my studio, it is my answer to a FACESCAPE, one of the pastel competition categories. There has to be 5 faces overlapping to fill the picture, so this is what I came up with, I did the photo from three seperate goose studies I had taken years ago, and compiled them in Photoshop. The additional birds are sort of made up.
I know there are a few anatomical mistakes here, and will adjust as I go
(I hope)
It's another pastel study on Sennelier paper, love that surface now, it's my favorite!