I spent the day driving through Custer State Park and visiting the Crazy Horse Memorial. I took all of the Bison photos from the car unlike some of the tourist who were out of their cars and standing no more than 20 or 30 feet away.

bison in custer state park in south dakota
bison calf nursing in custer state park in south dakota
bison in custer state park in south dakota
bison and a cowboy in custer state park in south dakota
Several cowboys and horses were riding the crest of the hill but by the time I got my camera, all but one had gone out of sight.
bison in custer state park in south dakota
bison and tourist in custer state park in south dakota
bison in custer state park in south dakota
5 or 6 tourist are standing just out of sight to the left. No cars were coming so I stopped in the middle of the road waiting to photograph the bison mauling I was sure was about to happen. I finally had to move on with cars approaching. Hopefully they were spared.
Crazy Horse Memorial being carved in the mountain
Crazy Horse Memorial being carved in the mountain