Hammerhead Sharks weigh in from around 200 to 500kg and live around 25 years! They use their oddly shaped heads as radar and have been known to track across the ocean floor with no other means of navigation in straight lines to and from their destinations daily! Amazing creatures! We have yet to encounter them while diving in Cyprus as the Mediterranean does not have these beautiful fish. If you have some on film…do share! We love to see your photos!