He was the "Outcast Stallion' featured in Sunday evening's program on National Geographic TV called "Untamed Americas". He is still alive and doing well since the production was filmed last summer.
Here, he paws at a dirty waterhole. A behavior all of the horses exhibit when the water is nasty and less than clear.
White scars along his neck and side are what remains of some very nasty wounds inflicted when he lost his harem last spring.