Cook Inlet (AK) Beluga Numbers Collapsing- ENN

[hatrack]

ANCHORAGE, Alaska — In the 1970s, there used to be about 1,300 beluga whales in Cook Inlet, delighting locals and tourists alike. Last year, the number was estimated at just 278. Why their numbers are dwindling has scientists puzzled -- and scared. The National Marine Fisheries Service is embarking on a status review to determine if the belugas need the protection of the federal Endangered Species Act.

A listing was rejected in 2000 because then it was believed that overharvesting was to blame. Seven years of strict limits on hunting have proved that theory wrong, said Lloyd Lowry, a professor of marine mammals with the University of Alaska Fairbanks. "There is something else going on," he said Monday.

The status review will look at possible reasons for the decline. That includes changes in habitat, such as noise from shipping, recreational boating and pile driving. The noise could be interfering with the whales' ability to locate each other and find food.

Scientists also will look at development around the inlet, including the expansion of the Port of Anchorage. Waste discharges from the municipality will be considered, as well as the impact of oil and gas development.

EDIT

http://www.enn.com/today.html?id=9977

[Dead_Parrot]

1. So let me get this straight:

After overfishing, shipping noise, pile driving noise, waste discharges and oil development, people are wondering why the wales are gone?

I can't imagine.