Why is hammerhead shark

Commercial fishing is the biggest threat to hammerheads, with t of hammerhead sharks legally allowed to be caught every year in Australian waters 1. How are people getting away with fishing hammerhead sharks? Australia is a signatory to the convention. AMCS questions the findings in the NDF report that the current levels of hammerhead harvest are sustainable and instead recommends a more precautionary approach that restricts catch and prohibits export in light of:.

Hammerhead sharks are also threatened by culling through lethal shark control programs. In six years , hammerheads sharks have been culled at an average of 99 per year 6. Hammerhead sharks have never been involved in a fatal incident. Weight: to 1, pounds. Size relative to a 6-ft man:. This photo was submitted to Your Shot, our photo community on Instagram. Follow us on Instagram at natgeoyourshot or visit us at natgeo. Share Tweet Email. Go Further. Animals Wild Cities This wild African cat has adapted to life in a big city.

Animals This frog mysteriously re-evolved a full set of teeth. Animals Wild Cities Wild parakeets have taken a liking to London. Animals Wild Cities Morocco has 3 million stray dogs. Meet the people trying to help. Animals Whales eat three times more than previously thought. She is a sustainability expert and author whose work has been published by the New York Times and National Geographic, among others.

Learn about our editorial process. Share Twitter Pinterest Email. Snakes Are Amazing! Your Privacy Rights. To change or withdraw your consent choices for Treehugger. At any time, you can update your settings through the "EU Privacy" link at the bottom of any page. These choices will be signaled globally to our partners and will not affect browsing data.

We and our partners process data to: Actively scan device characteristics for identification. I Accept Show Purposes. Great hammerhead sharks have been found at depths of feet m but typically stay in coastal waters up to feet 80 m deep.

Great hammerhead sharks have been found with stingray and catfish barbs sticking out of their mouths, suggesting that they are immune to stingray and catfish venom. Click here or below to download hands-on marine science activities for kids. Home Marine Life. Learn More. Take Action.