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ABC NewsLife in the Gulf Shows Signs of Progress as Slick and Questions Still LingerThere is evidence that the Gulf of Mexico is healing: The deserted marina in Venice, La., once invaded by camera crews and work boats, has been reclaimed by charter boat captains who haul yellowfin tuna off their skiffs and hang them up with pride. Only 7 percent of the Gulf is still closed to fishing. The fishermen -- and their smiles -- have returned.
But 40 miles south of New Orleans, oil from the BP spill six months ago continues to leach into the landscape.
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Through the narrow canals toward Barataria Bay, where some of the most prized shrimping grounds in the world can be found, Frank Lamere and his cleanup crew have been working on the same marsh for four months.
He said the oil spreads for miles. "It's definitely here. Look at the green grass under it. It's gonne die," said Lamere, a former fisherman. He and his workers call the area the toilet.
Peter Lehner, executive director of the Natural Resources Defense Council, cited official estimates that say 50 percent of the leaked crude could still be in the Gulf.
"Some has been picked up, but of course not much of it," Lehner said. "Recently scientists are discovering underwater oil plumes. Every time they look again, they see oil in the sediment."
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