Campus de Tuyei, Argentina
Photograph by WWF/Mario Beade
Greater Rhea (Rhea americana), Campus de Tuyei, Argentina
Photograph by WWF/Mario Beade
Pampas Fox (Dusicyon gymnocercus), Campus de Tuyei, Argentina
Photograph by WWF/ Mario Beade
World Wildlife Fund and National Geographic would like to thank all of the individuals, organizations, companies, and government agencies who have contributed photos to this site. Photos used with permission of the copyright holder. All rights reserved.
