East of Fort Collins, Colorado, USA
Photograph by David Olson
Scaled Quail (Callipepla squamata), western Texas, United States
Photograph by Dr. Lloyd Glenn Ingles, California Academy of Sciences & CalPhotos
Pine Bluffs, Wyoming, USA
Photograph by John Morrison
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.
