Check this out... an albino dolphin!
http://abcnews.go.com/Technology/AmazingAnimals/wireStory?id=7689553
At first, I thought you might have been talking about these:
http://ngm.nationalgeographic.com/2009/06/dolphins/jenkins-text
Would love to see an albino one. I walked the beach at Hilton Head with a pod of dolphins swimming long the shoreline with me. They are amazing creatures.