The Scalloped Hammerhead Shark (Sphyrna lewini) is classified as endangered by the IUCN Red list. Populations of Scalloped Hammerhead Sharks have dropped as much as 95% in the last 30 years, primarily because Scalloped Hammerheads are the shark most commonly caught for shark fin soup. Increasingly, there is a call to ban ‘shark finning’; a practice where the fins of live sharks are cut off and the sharks are thrown back into the ocean to die.
To learn more about Scalloped Hammerhead Sharks go to:
http://animals.nationalgeographic.com/animals/fish/hammerhead-shark/