This beautiful mammal is truly one of a kind, as the pronghorn’s 11 closest relatives are extinct. It is the last surviving member of the Antilocapridae family. The Pronghorn’s closest living relative is the giraffe!
You might have seen some pronghorns running at top speed around the national parks of Wyoming, because the species is repopulating, coming back strong from near extinction in the early 1900s, when it had been over-hunted by humans for food. It’s numbers dwindled to about 13,000. Private groups began buying up land to create a refuge for the pronghorn until the 1930s when Presidents Hoover and Roosevelt (FDR) created enough public land for them to live in a protected habitat. The presidents also put hunting restrictions in place. Now the pronghorn is estimated at 500,000 to a million in the American Rockies. (Read full details on Wikipedia.)
Now we could say of our fast-footed friend, that she is one in a million.