FOUR DOLPHINS FOUND DEAD ON FLORIDA BEACH Researchers are examining four dead dolphins that washed ashore on Florida's Canaveral National Seashore. Biologist Megan Stolen of the Hubbs-SeaWorld Research Institute said the dolphins may have been killed by toxins from a red tide bloom off Florida's Atlantic Coast, The Orlando Sentinel said Thursday. Red tide has also killed about a dozen green sea turtles during the past few weeks in Brevard County, WKMG-TV (Orlando) reported. Red tide is suspected to have killed more than 700 dolphins in Florida in 1987 and 100 dolphins in Florida's Panhandle in 2004. Copyright 2007 by United Press International ___________________ The full version of this story is available online at http://www.physorg.com/news116857813.html