Rough-billed Pelican
grrlscientist | October 28, 2009tags: Rough-billed Pelican, American White Pelican, Pelecanus erythrorhynchos, birds, mystery bird, bird ID quiz
[Mystery birds] American White Pelican, sometimes known as the Rough-billed Pelican due to the structure that develops on the upper mandible of breeding adults, Pelecanus erythrorhynchos, photographed at Smith Point, Texas. Numerous Broad-winged hawks, Buteo platypterus (background) with two red-tailed hawks, Buteo jamaicensis (right of center, lower left) [I will identify these birds for you in 48 hours -- If you can convince me there's other species in this image, feel free to…