Latest Sandbar shark Stories
Sandbar, dusky and tiger sharks are among dozens of shark species living in the coastal waters off the U.S. East Coast
By Joanne Kimberlin, The Virginian-Pilot, Norfolk, Va. Aug. 2--WACHAPREAGUE -- Out here on the Eastern Shore, where voracious greenhead flies rule the marsh and waves of grass roll to the sunrise, scientists are fishing for sharks so they can learn how not to catch them.
By Shelby Sebens, Star-News, Wilmington, N.C. Jul. 30--OAK ISLAND -- David Roseman has been shark fishing for 50 years. But he doesn't keep or kill the lion of the ocean. He just enjoys the thrill of the fight. Roseman respects the importance of sharks and their role in the ocean.
Sharks in captivity avoid metals that react with seawater to produce an electric field, a behavior that may help fishery biologists develop a strategy to reduce the bycatch of sharks in longline gear.
Thanks to the movie monsters, every swimmer is keenly aware that the ocean is filled with more than harmless little fish. And Leeward Oahu residents say they have seen more sharks since a fish farm took up residence about two miles offshore at Ewa Beach almost six years ago, said William Aila, a resident and fisherman.
The Dusky shark, Carcharhinus obscurus, is one of the larger species of shark, reaching 771.62 lb (350 kg). The Dusky shark is also known as the Black whaler and Dusky whaler. Less frequently used names include Bay-shark, Brown dusky shark, Brown shark, Common whaler, and Dusky ground shark. Physical description The dusky shark has a long streamlined body that is brown or gray above and white below. On the side of the body a stripe can be seen from the pelvic fins to the head. They can...
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.