More photos from my vacation. The chipmunk (I dont think it is a squirrel, too small) may be a bit soft in the face due to a very low F number. Same with the butterflies where the wings got either too close or far away from the lens. I used a 135mm lens for these:

http://i10.photobucket.com/albums/a130/freeridemtb/chipmunk.jpg

http://i10.photobucket.com/albums/a130/freeridemtb/butterfly1.jpg

http://i10.photobucket.com/albums/a130/freeridemtb/butterfly2.jpg

Let me know what you think... I dont get these kind of shots very often, so I never know when I may get a second chance.

Thats a squirrel. =P Probably a baby one or a really young one. The picture looks a little dark...

The butterfly pictures are really nice! Butterflies never sit still long enough for me ;)

Yeah, it may be a squirrel. I got lucky on the first butterfly, the second one was being good and I followed it around. I also got lucky on the squirrel - that's why it is a bit dark, I had no time to adjust anything.