I live in the south OKanagan BC Canada in an area that has a few California Bighorn sheep groups. I came across these two Rams on a bright morning in a grassland area high in the mountains. It was fall rut season and the two were doing a little head banging when they spotted me and so took a break from the headbanging to see what I was up to. Camera was a Canon 5D Mk III with a Canon 500mm f4 lens on a tripod. Settings for this photo as follows. Aperture was 5.6, speed was at 1/1250 sec and ISO was at 400.