Climate change leads to less food supply, seabird die-offs

WASHINGTON — Dead and dying seabirds collected on the coasts of the northern Bering and southern Chukchi seas over the past six years reveal how the Arctic’s fast-changing climate is threatening the ecosystems and people who live there, according to a report released Dec. 13 by U.S. scientists.

Local communities have reported numerous emaciated bodies of seabirds — including shearwaters, auklets and murres — that usually eat plankton, krill or fish, but appear to have had difficulty finding sufficient food. The hundreds of distressed and dead birds are only a fraction of ones that starved, sci...