http://www.cnn.com/2005/TECH/science/03/03...s.ap/index.html
Stranded dolphins die in Florida Keys
Friday, March 4, 2005 Posted: 10:41 PM EST (0341 GMT)
MARATHON, Florida (AP) -- Nineteen dolphins that became stranded off the Florida Keys have died, including 13 who were euthanized, officials said Friday.
More than 30 others will be moved to rehabilitation facilities Saturday.
The dolphins were euthanized after blood tests showed 13 of them were "not likely to recover at all and that they are suffering," said Laura Engleby, a biologist with the National Marine Fisheries Service.
"Some were still not swimming on their own, and they couldn't hold themselves up," Denise Jackson of the Marine Mammal Rescue Team said.
More than 60 rough-tooth dolphins beached themselves Wednesday on flats and sandbars about a quarter mile off Marathon. Rescue teams moved the dolphins to a nearby canal where veterinarians have been conducting medical tests.
The remaining 31 live dolphins were being given Pedialyte -- a drink normally given to dehydrated human babies -- and fresh water, Jackson said.
Teams planned to move them by Saturday morning to rehabilitation facilities along the Keys or on the mainland, officials said.
Marine mammals may become stranded when they are sick, injured or disoriented, Engleby said. Scientists performing necropsies will take genetic samples to determine whether the dolphins all came from the same population.
Rough-tooth dolphins normally inhabit deep waters in the Gulf of Mexico and the Atlantic Ocean.
Marathon, in the middle of the Florida Keys, is about 46 miles east of Key West.
