While a few sharks will eat anything, including garbage, most species are much pickier about their diet. Fish, crabs, squid, sting rays, other sharks and plankton make up the majority of a shark's diet, which also depends on the type of teeth they have.
Sharks play a vital role in maintaining the health of marine ecosystems and their stocks are in serious trouble. Yet, more than one hundred million sharks are killed by commercial fisheries every year. They are intentionally harvested for their fins, meat, or liver oil and they are incidentally caught as bycatch in fisheries targeting other species.
Learn more about what Oceana is doing to save them HERE.
- Dolphins and Whales Squeal like Children When They’re Happy, Study Says Posted Thu, August 21, 2014
- Seaweed Spotlight: A Rare Glimpse into Beautiful Ocean Kelp Forests (Photos) Posted Mon, August 25, 2014
- Ocean Roundup: Rare Blue Lobster Caught in Maine, Cephalopod Skin Providing Groundwork for New Technology, and More Posted Wed, August 27, 2014
- Ocean Roundup: Vaquita Porpoise Needs Swift Protection, Atlantic Ocean behind Global Warming Slow Down, and More Posted Fri, August 22, 2014
- Oceana Magazine: Tuna in Trouble Posted Mon, August 25, 2014