17 Pilot whales come ashore and die in Florida

MIAMI | Sat Sep 1, 2012

(Reporting By Tom Brown; Editing by Xavier Briand)

(Reuters) – Twenty-two short-finned pilot whales beached themselves along Florida’s Atlantic coast on Saturday, and 17 died despite a day-long effort to save them, authorities said.

Five calves and juveniles were rescued and taken to a nearby rehabilitation center, according to Carli Segelson of the Florida Fish and Wildlife Conservation Commission.

She said the others, males and females, died of natural causes or were euthanized.

The creatures, which are the biggest in the dolphin family after killer whales, came ashore near Fort Pierce, on Florida’s south-central Atlantic coast.

The U.S. National Park Service, Florida Fish and Wildlife and the National Oceanic and Atmospheric Administration participated in the rescue effort.

Segelson said pilot whales, which are considered highly intelligent, are a species that commonly strand themselves on beaches around the globe.

Such incidents often have been blamed on infestations of parasites that affect the whales’ brains and their ability to stay on course. They normally stick to deep waters, where they feed on a diet that includes squid and octopus.

The cause of Saturday’s beaching was not immediately clear. Allison Garrett of NOAA said necropsies might help explain what drove the mammals ashore.

“These are very social animals,” Garrett said. “If one of them is sick and goes and strands, the others will stay with it, they won’t leave.”

Male pilot whales, which are normally dark black and larger than their female counterparts, can grow to about 20 feet and tip the scales at as much as three tons.

reuters.com

Fair Use: Educationa