* Hammerhead sharks are found in all warm oceans around the world. They typically live in shallow waters near coral reefs and mangrove swamps, but some species can also be found in deep water.
* Hammerhead sharks are carnivores and feed on a variety of fish, squid, and crustaceans. Some hammerheads are also known to eat seabirds and sea turtles.
* Hammerhead sharks are apex predators, meaning that they have no natural predators. However, they are still vulnerable to hunting and habitat destruction.
* Hammerhead sharks are social animals and often live in groups called "schools." Schools of hammerheads can number from a few individuals to hundreds of sharks.
* Hammerhead sharks are ovoviviparous, which means that they give birth to live young. Female hammerheads give birth to litters of 10 to 50 pups every two years.
* Hammerhead sharks can live for up to 30 years.
* Hammerhead sharks are listed as "vulnerable" by the International Union for Conservation of Nature (IUCN). This means that they are at risk of extinction due to overfishing and habitat destruction.