Elk Cervus elaphus
Yellowstone National Park, Wyoming, July 2014.


Geoffroy's Spider Monkey Ateles geoffroyi
Tortuguero National Park, Costa Rica, April 2009.


Giant Otter Pteronura brasiliensis
Manu Wildlife Center, Madre de Dios, Peru, November 2003.


Girrafe Giraffa camelopardalis
Tsavo East National Park, Kenya, October 1981.


Golden-mantled Ground Squirrel Spermophilus lateralis
Luna Lake, Apache County, Arizona, August 2010.


Gunnison's Prairie Dog Cynomys gunnisoni
El Malpais National Monument, Cibola County, New Mexico, August 2010.


Hispid Cotton Rat Sigmodon hispidus
Bosque del Apache National Wildlife Refuge, Socorro County, New Mexico, May 2014.


Indian Muntjac Muntiacus muntjak
Khao Yai National Park, Thailand, January 2009.


Koala Phascolarctos cinereus
Magnetic Island, Queensland, Australia, April 1997.


Lar Gibbon Hylobates lar
Khao Yai National Park, Thailand, January 2009.


Least Chipmunk Tamias minimus
Capulin Springs, Sandia Mountain, Bernalillo County, New Mexico, May 2013.


Long-tailed Weasel Mustela frenata
Luna Lake, near Alpine, Apache County, Arizona, June 2010.