Red-throated Loon Gavia stellata Photograph of Photo of Image of

Red-throated Loon Gavia stellata

Red-throated Loon (winter plumage)

Roper Lake State Park, Cochise County, Arizona

December 7, 2007

Canon 40D, 400 mm f2.8 IS, EF 2x II

Size of Original: 1008 x 600 pixels