Comments on:

Feds: Lack of sea ice changes walrus behavior

Back to the article » |
ANCHORAGE, Alaska (AP) — The absence of vast swaths of summer sea ice is changing the behavior of Pacific walrus, federal scientists said Wednesday, but added that more research will be needed to say what the final effects might be. "There is a definite concern for the population," said Chad Jay, a U.S. Geological Survey research ecologist who studies patterns of walrus distribution....