IMO, it may be trying a bit too hard to incorporate the "random" colors and touches of the Ben Brien logo. Just seems a bit too busy. Perhaps the last feather (back of neck) could be removed/shrunk to make the neck a bit thinner as well. Other than that just some clean-up of the lines and it looks solid. I, personally, would like to see a "just wings" logo in addition to this, but nice work.