Just Driving in Montana

Guy comes across a heard of Pronghorns running down the road while traveling across Highway 41 in Southwestern Montana. Though not an antelope, Pronghorns are often known colloquially in North America as the American antelope, prong buck, pronghorn antelope, prairie antelope, or simply antelope, because it closely resembles the true antelopes of the Old World and fills a similar ecological niche due to parallel evolution.