It's Nature's Way of Telling You........
Surge of Dolphins Washing Ashore Puzzles Scientists
GALVESTON, Texas -- An unusually large number of dead bottlenose dolphins have washed ashore near this Gulf of Mexico coastal city in the past month, and investigators are looking at laboratory slides, satellite photos and anything else they can think of in their search for clues.
About 180 dolphins are stranded in Texas each year, many from January through March -- calving season for dolphins, when infants might die during birth or become separated from their mothers and unable to survive alone.
The 47 bodies found recently included many newborns with umbilical cords still attached. The figure represents three times the number found during the same period last year.
"Right now we don't know what's going on, but it is definitely significant,'' said Daniel Cowan, a pathologist at the University of Texas Medical Branch in Galveston. "Nowhere else in Texas is having this kind of problem. They're coming in in multiples.''
Investigators theorize that toxins seeping into the water off the Louisiana coast might have killed the dolphins, which were then carried by currents to the Texas shore.