Bonnethead

The bonnethead is distinguished from other sharks by its rare ability to digest and assimilate seagrass, making it an omnivore. While it primarily consumes crustaceans, mollusks, and small fish, it intentionally eats seagrass to supplement its diet. This makes it the only known species of omnivorous shark in the world.

The bonnethead (Sphyrna tiburo) is the smallest species of hammerhead shark. They typically reach an average length of about two to three feet. Their small size and docile nature make them much less intimidating than their larger hammerhead relatives.

Bonnethead sharks inhabit the coastal waters of the Americas. They are commonly found in shallow, warm waters, including bays, mangroves, and coral reefs. They are prevalent throughout the Gulf of Mexico and along the Atlantic coast.

The bonnethead features a distinct, smooth, shovel-like head shape, unlike the wide, hammer-shaped head of other hammerheads. This cephalofoil provides the shark with enhanced binocular vision and superior electroreception. The shape also acts like a wing, allowing the shark to make sharp, quick turns to catch prey.