How many species of sharks do you know? How deep below the surface do you think sharks can be found? How small is the smallest shark?
Sharks are incredibly diverse, with over 510 species of them. Unfortunately, sharks are being killed by the millions! Every year, roughly 100 million sharks are caught and killed by humans, mostly as a result of bycatch and shark finning.
Learn more about different shark species, their behavior, their diversity, the major threats they are facing and what you can do to help.