Herd of wild horses from the Gila herd crosses water to move away from a passing thunderstorm. These horses were rescued by Karen Sussman and the International Society for the Protection of Mustangs and Burros. Gila herd are descendants of the Spanish horses brought in the 1600s by the conquistadors. They have primitive markings, dark mane and tail, a dorsal stripe and zebra stripes on their legs; Lantry, South Dakota,United States of AmericaImage #: 33574891 See More From: Melissa Farlow