Great step towards protecting our oceanic whitetip sharks!
Sharks have been around for 450 million years, but they haven't always looked as they do now. This week's Featured Species highlights one of the earliest modern shark forms to be found in the fossil record: the Broadnose Sevengill Shark.
Ever heard of a shark that puffs up like a balloon to defend itself? If you're a Swellshark, it's all in a days work!