There is no such thing as a WILD horse in north america. There were no horses here until the Spanish brought them. They all go back to feral horses that were turned loose because people couldn't take care of them or they just plain got away. The wild horse movement is just another way for enviros to try and control things. In my opinion every horse on federal land should be killed. They are not natural. They destroy the land and ecosystem.More true that they have pushed wild horses out of their land to lease to ranchers for grazing animals.