Blind Cavefish, Coral Reefs, Bottom-dwelling Sharks

An expedition to film the tiny blind cavefish. Also: coral; bottom-dwelling sharks, such as the wobbegong.

English

Originally Aired October 15, 2011
Runtime 30 minutes
Content Rating United States of America TV-G
Network PBS
Created September 4, 2011 by
Administrator admin
Modified September 4, 2011 by
Administrator admin