I know I'm hanging out in dolphin world with these couple of posts, but here's another one I discovered on Americablog (www.americablog.com). Be patient - the good stuff starts about 1:36 into the video.
After seeing an animal Planet documentary afew years ago about how nasty dolphins in the wild can be (mean, aggressive, etc), I was happy to come across this video on Crooks and Liars (www.crooksandliars.com) that presents them in a positive light. I want to love dolphins again. This helps :-)