Stephanie Sammann of Real Science takes a look at the remarkable biology of the hammerhead shark, particularly how their head and unique eye placement gives them incredible depth perception while hunting prey.
The iconic hammer of the hammerhead shark is called a cephalofoil, ….Out of all the sharks, they have the clearest view of the underwater world, and it shows. Hammerheads are some of the most effective predators among the sharks – easily catching and devouring stingrays, octopuses, and even other sharks. This alone may have been enough to influence the evolution of the hammerhead cephalofoil.
LINK (via Laughing Squid)