What Divers Should Know About Bull Shark

Divers frequently encounter bull sharks in coastal areas of warm oceans globally, typically staying within 30 meters of depth. While capable of reaching 150 meters, they usually prefer warmer, shallower waters. A defining characteristic of the bull shark is its euryhaline nature; this apex predator thrives in both salt and fresh water, allowing it to venture far up rivers and reside in lakes—a trait uncommon among many shark species.

A solitary hunter, the bull shark uses its robust form and opportunistic feeding habits to great effect. This apex predator's diet primarily consists of bony fish and smaller sharks, but they will also consume stingrays, turtles, and even terrestrial mammals. When attacking prey, they often employ a "bump-and-bite" technique, continuing to bite until the prey is subdued. Their strong preference for murky, nearshore environments, combined with their potent hunting strategy, makes them a species to observe with respect and caution.