Hey Marcus, great shot. I have a discussion with a guy that claims you can't shoot puffins with a big tele (500mm for instance) and for sure not even from a tripod.
Curious, what did you use to get the shot?
Excellent photograph! I too am curious about the setup you used. I'm fortunate enough to work in area which has thousands of tufted and horned puffins. They are a great challenge to photograph!