Did Navy sonar kill porpoises in Puget Sound?
From ANIMAL PEOPLE, July/August 2003:
FRIDAY HARBOR, Washing-ton–U.S. National Marine Fisheries
Service strandings coordinator Brent Norberg on July 1 indicated that
tests to find out if Navy sonar killed porpoises in Puget Sound
nearly two months earlier would be complete within another three
weeks.
“In all, 13 dead porpoises were found beached or floating
between May 2 and May 20–eight of them on or after May 5,” the
Seattle Post-Intelligencer reported. NMFS recovered eight of the
porpoises, the Whale Museum at Friday Harbor collected three, and
two floated away.
On May 5 the destroyer USS Shoup conducted a five-hour sonar
test in the Haro Straight, between the San Juan Islands and
Vancouver Island.