Thick-billed Murres (Uria lomvia) in Alaska refuge. / Courtesy United States Fish and Wildlife Service

Oiled seabirds needed more than just dish soap

The United States Geological Survey neatly summarized the spill: “On 24 March 1989, the oil tanker ‘Exxon Valdez’ spilled 260,000 barrels of crude oil in Prince William Sound, Alaska. Oil eventually drifted over [] coastal and offshore waters occupied by approximately one million marine birds.” One million marine birds relying on habitat in Prince William […]

Hallo Bay Sunset Katmai NPS

Mercury, cod, and climate change

It’s hard to imagine stalking the shores of Alaska hunting with spear or net more than four millennia ago. Harder still to know that the people living in that already-harsh time faced an even more insidious threat than hunger or the fierce elements. New archaeological findings show elevated levels of toxic mercury in Pacific Cod […]