Did you know, that the head of the Hammerhead shark enhanced its

Hammerhead shark
  • electric field sense: can detect crabs or rays hiding beneath the sand on the sea floor
  • smelling: bilateral time differences between the nostrils are easier detectable if the nostrils are more widely spaced
  • vision: outstanding binocular vision (up to overlap by 48 degree) and larger than 360-degree vision in the vertical plane (can see above and below at all times)

Source: here and here