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Watch the Video. Click here to watch on YouTube. Most divers hope to get a better look at the marine life and underwater ecosystems close to shore when diving in the ocean.
A hammerhead shark in shallow water. According to the International Shark Attack File, humans have been subjects of 17 documented, unprovoked attacks by hammerhead sharks within the genus Sphyrna since AD 1580. No human fatalities have been recorded. [35] Most hammerhead shark species are too small to inflict serious damage to humans. [9]
The great hammerhead catch rate in Indian Ocean has declined 73% from 1978 to 2003, though whether these represent localized or widespread depletions is uncertain. The great hammerhead is critically endangered along the western coast of Africa, where stocks have collapsed, with an estimated 80% decline in the past 25 years.
Predators and Threats. Due to the great hammerhead shark’s immense size, it has few known predators. However, bull sharks prey upon the pups, and the adults are hunted and killed by killer whales.
These sharks have a very high metabolic rate, which governs behavior in acquiring food. They occupy tertiary trophic levels. [10] The scalloped hammerhead shark, like many other species, uses the shore as a breeding ground. [10] Due to high metabolic rates, young scalloped hammerhead sharks need a lot of food, or they will starve.
In a video shared by a boater, swimmers leap out of the water as sharks approach. Hammerhead sharks suddenly surround boaters in Alabama. Watch the scene unfold
A marine biologist had the "most amazing day" when he captured rare footage of hundreds of the world’s most sensitive sharks. Dr. Simon Pierce, 39, filmed the herd of hammerheads in the ...
Sphyrna alleni, the shovelbill shark, is a species of hammerhead shark found along the West Atlantic coast from Belize to Brazil. Its pointed cephalofoil distinguishes it from the more northern bonnethead shark ( Sphyrna tiburo ), from which it was split in 2024.