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Catch Me Who Can
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Great White Shark Warning Issued for Massachusetts Holiday
By Brian K. Sullivan
July 2 (Bloomberg) -- The U.S. Coast Guard in Boston has a message for July Fourth holiday boaters in the seas off Massachusetts: Don’t become lunch.
A 7-foot great white was spotted last week near the Stellwagen Bank national marine sanctuary, according to statement issued by the Coast Guard today. In the past few years, sightings have been reported of sharks ranging from 6 to 15 feet, easily big enough to capsize a small boat or kayak.
“Predation is not generally a concern for boaters and paddlers in the Northeast waters,” said Al Johnson, the 1st Coast Guard District’s recreational boating specialist. “But I have no doubt that a great white shark that swims into your comfort zone would surely find a splashing paddle or dangling hand inviting.”
Great white sightings have been increasing in the waters off Cape Cod in part because of a growing seal colony at Chatham, about 80 miles south of Boston, said Greg Skomal, the state’s shark expert at the Division of Marine Fisheries.
In 2004, a 1,750-pound great white swam into an inlet off Naushon Island, and in August 2007, the predators were blamed for a number of seal deaths near Chatham.
However, shark numbers rose in 2009. Skomal said officials tagged five and confirmed sightings of at least four others, and said the sharks may be back in those numbers this year.
Car-Sized Fish
Great whites, on average, grow to 12 to 16 feet in length and can weigh 2,500 pounds. For comparison, a Honda Insight is about 14.3 feet long and weighs about 2,723 pounds, according to Edmunds Inc., an automotive information company.
The sharks have been known to grow to more than 20 feet and weigh more than two tons.
Skomal said the sharks now visiting Massachusetts had migrated to the waters off Georgia and Florida during the winter months.
“Sharks spend 75 percent of their time in waters between 59 and 67 degrees,” Skomal said. “That’s a pretty slim temperature range that they clearly wanted to be in.”
The waters around Cape Cod are in the 59 to 65 degree range, according to National Oceanic and Atmospheric Administration charts.
Sharks have been identified with Cape Cod since 1975, when Steve Spielberg used Martha’s Vineyard as the setting for his movie of Peter Benchley’s novel “Jaws.” New York’s Long Island was the fictional setting of the book.
Montauk Sighting
Like Cape Cod, Long Island has also seen a great white this year. On June 18, a 300- to 400-pound great white was landed at Montauk and seized by officials from the National Oceanic and Atmospheric Administration because catching the animals is prohibited, according to Lesli Bales-Sherrod, a spokeswoman for the agency.
Johnson said people should stay away from seals while boating.
“Simply put, why take a chance?” Johnson said.
A passing shark, Johnson said “would spend little time differentiating between boater, paddler and prey.”
http://noir.bloomberg.com/apps/news?pid=20601110&sid=aisO8y_Ln2Qs