07-00352
Southern Screamer in flight, Chauna torquata, Buenos Aires Province, Argentina

08-02176
Juvenile Bald Eagle near Mallard roost in the snow, Haliaeetus leucocephalus, Martin, South Dakota

09-00384
Adult male Andean Condors soaring, Vultur gryphus, San Carlos de Bariloche, Argentina

08-01938_5
Mallards in a snow storm, Anas platyrynchos, Martin, South Dakota

09-00319
Adult Andean Condor preparing to land; Vultur gryphus, San Carlos de Bariloche, Argentina

11-06522
Snow on mountains near Salar de Pocitos, Salta Province, Argentina

10-08180
Red Giallardia Flower, Gaillardia amblyodon, Dimmit County, Texas

06-03857
Blue-grey Tanager, Thraupis episcopus, Valle de Anton, Panama

07-00204
White-cheeked Pintail, Anas bahamensis, Buenos Aires Province, Argentina