I think that squirrels make good pictures. The tiny hands and cute face make them quite attractive. On the other hand, this cocky fellow ruined my bird setup:(. I took several photos of him while waiting for him to leave. Once I loaded the card onto the computer, I found that I really liked this pose. I can almost see his portrait as a full page image in a birding magazine faceing an article titled "What to do about squirrels".
1/1250s
f/5.6
ISO 400
Sigma 120-300 @ 300mm
Nikon D300
Getting lots of practice with these guys. Like this one too and think this might be the best so far.
I would have liked to seen the tail not clipped but have a suggestion. Crop this up some from the bottom to eliminate the feeder and that will concentrate the viewer on the look of the little guy and make the tail crop look more natural - like a portrait.