Pronghorn

The pronghorn (Antilocapra americana) is an even-toed ungulate species native to western and central North America. It is also known as the prong buck, pronghorn antelope, prairie antelope, and American antelope, due to resembling an Old World antelope, despite not being one. It is the only living member in the family, Antilocapridae. It's closest living relatives is the giraffe and okapi, and as well being related to deer and bovids. It is the fastest land mammal in the Western Hemisphere, running up to 55 miles per hour. They have distinctive white fur on their rumps, bellies, breasts, sides, and across their throats, with most of the body being covered in reddish-orange, and black lines on the head and nose.