Nikon D7000, Nikkor 300mm f2.8 w/TC14e II, ISO 400, f4, 1/800
Just off of the Nex Perce Creek in Yellowstone National Park was a large herd of bison. This bison couple was on the edge of the herd near the creek making it easier for me to isolate. Just as I set up my camera the male picked his massive head up from grazing to stare at me. He took a moment to check me out then continued to graze.