Ghost Sharks

There’s a kind of shark that’s so mysterious it’s called a “ghost shark.” The fish doesn’t look at all menacing. Scientists think some species of ghost shark may be at risk of extinction, but they don’t know for sure because they don’t know much about ghost sharks in general. David Ebert, Director of the Pacific Shark Research Center in Monterey, California. is one of the world’s leading experts on this mysterious type of creature. (Originally aired January 5th, 2021)