Mallard bill yellow drake nostrils teeth males Add to favorite DMCA Complaint Tweet Mallard bill yellow drake nostrils teeth males FreePhoto by Hans Braxmeier Free Download License: Public Domain CC0 ID: 92737 Tags: species, shine, bill, drake, teeth, yellow, head, free photos, free images, nostrils, males, duck bird, mallard, anas platyrhynchos, march duck, anatidae, swimming duck, house duck, white collar, neck ring