MJM2249 A group of prong horn antelope walk in a field near a gas rig on Wednesday 9/05/07 outside of Pinedale, Wyoming. (MATT MCCLAIN/ROCKY MOUNTAIN NEWS)

MATT MCCLAIN, MJM2249 A group of prong horn antelope walk in a field near a gas rig on Wednesday 9/05/07 outside of Pinedale, Wyoming. (MATT MCCLAIN/ROCKY MOUNTAIN NEWS) (09/05/2007), [435430985] . Denver Public Library Digital Collections, accessed 09/08/2026, https://digital.denverlibrary.org/nodes/view/951272