This video is intense. About 30 dolphins caught a wave, presumably chasing a school of fish, at a beach in Brazil where they ran out of deep water. Beach-goers noticed this, dropped what they were doing and helped them back into the water.
Clickable link: http://youtu.be/ekmMD8oYtJ0
Source -> http://www.thehighdefinite.com/2012/03/nice-try-dolphins/
Earlier link about Dolphins -> http://www.dannyfinnegan.com/2012/02/that-lot-of-dolphins.html