Here are few from Turnagain Arm last weekend. The Dall's Sheep Rams were out in force. Most looked blue and draggin' ...not enough gals to go around I guess.
I used a 100-200mm lens and monopod on the sheep, though at times I was within 30' of them. For the train I used a 28-135mm lens with an aperture setting of f16 to achieve the star pattern with the engine lights.