Here's an article about blind fish being found in a cave in Missouri. Thought it would go better here, in Conservation, as the owner of the cave only just found out about the crayfish and blind fish, and doesn't want to do much about protecting them. Grrrrr! I believe because he's in a political situation, he's not thinking about this great find.
http://www.kansascity.com:80/news/break ... 67731.html