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Researchers Declare 'Catastrophic Mortality Event' as 145 Gray Whales Found Dead on West Coast
NOAA says 145 Pacific gray whales have died so far this year as advocates press for Endangered Species Act protections.
The National Oceanic and Atmospheric Administration reported 145 Pacific gray whales found dead on beaches this year, including 13 in Alaska, as elevated strandings continue along the Pacific Coast.
Climate change has disrupted the Arctic food web, causing malnutrition in gray whales; the species faced an "unusual mortality event" between 2019 and 2023 marked by low birth rates and 690 strandings.
Research biologist John Calambokidis of the Cascadia Research Collective stated, "Our observation of the whales is, you know, all of them are thin. Some are extremely emaciated." The observation underscores food scarcity in warming waters.
Retired University of Alaska professor Rick Steiner petitioned NOAA last August to relist the species under the Endangered Species Act, though the agency has not yet acted despite typically taking 90 days to decide.
Steiner warned that if NOAA does not propose relisting next month, the issue will end up in court, as the agency continues evaluating the petition without releasing updated population estimates.