what is killing hammerhead sharks
World's Deadliest: Hammerhead Sharks Sharks This shark's distinctive head is designed for greater agility and panoramic vision, making the hammerhead a hunter to be reckoned with. Transcript In the ocean, hammerhead sharks prowl with some of the most amazing eyes in the natural world. The bizarre head that gives this predator its name...has been the source of fascination...and bewilderment.