By A Mystery Man Writer
HammerheadExhibitPage — The Paly Foundation
Hammerhead Shark Species Sea Life, Islands and Oceania — Facts
Lifelike Hammerhead Shark Plush Toy
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Study: Sharks off North Carolina's coast have gotten smaller
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It's Hammertime! – Pacific Shark Research Center
Hammerhead Shark Species Sea Life, Islands and Oceania — Facts
Do any sharks eat hammerhead sharks? - Quora
Learn About Sharks: Fun Facts About Hammerhead Sharks!
Hammerhead shark twin means species is rarer than formerly thought