The last few weeks have seen another alarming uptick in the number of dead, emaciated seabirds found washed up on the shores in the Bering Sea.
On Sunday, Austin Ahmasuk went along the beach to his camp at the Sinuk River, about 28 miles from Nome, and shortly after hitting West Beach past the port, he found one dead seabird on the shore.
Carcasses examined so far have shown no indication of disease, and tests are pending for harmful algal toxins. Seabirds have been found emaciated and starved, and changed ocean conditions may have affected prey.
The animal die-offs offer the world a stark example of the perils of rising ocean temperatures, which already are upending parts of the Bering Sea ecosystem.
For the second year in a row, dead seabirds are washing up on beaches throughout the region by the hundreds. The birds appear to be starving, but scientists say the story is more complicated.