In this Nov. 27, 2010 photo released by the Florida Keys News Bureau, kayakers paddle along mangroves at John Pennekamp Coral Reef State Park in Key Largo, Fla. The nation's first underwater preserve ... more 
In this Nov. 27, 2010 photo released by the Florida Keys News Bureau, kayakers paddle along mangroves at John Pennekamp Coral Reef State Park in Key Largo, Fla. The nation's first underwater preserve encompasses 70 square miles of coral reefs, seagrass beds and mangrove forests. (AP Photo/Florida Keys News Bureau, Bob Care) NO SALES less 
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Associated Press | Photo By Florida Keys News Bureau, Bob Care
Wed, Feb 29, 2012 5:57 PM EST