Here is an interesting story I saw recently:
[Sperm Whales Adopt a Dolphin
http://animaltracks.today.com/_news/2013/01/23/16649491-wild-sperm-whales-adopt-dolphin-with-deformed-spine#.UQBrAPRtJPM.facebook:2ypq54ji)
Enjoy!
And also this story came up recently: a dolphin in Kona was stuck in fishing net, and asked a diver to cut them free:
[Dolphin asking for help
http://video.today.msnbc.msn.com/today/50561169#50561169:2ypq54ji)
Peace, y’all!
-Jack