A couple of years back up on South Mesa Moab area, We saw 4 bucks like that one (all 4x2's) they was in a herd of deer they came into the fields right about 1st snow there was 31" with great mass and thick then a 28" smaller horned and med mass and 2 24" willow horn and normal mass but one of the 24" had it on the other side, I think they was twins,IMO they was brothers with a year apart in age, The Bio told me that it could be because the twins was in the womb they swapped sides, But they was in the fields each year growing big each year. They looked just like that one in the picture. Any chance this picture is from that area.