Animals

Environment
5:40 am
Thu April 28, 2011

Less Ice = More Krill = More Whales

Ari Friedlaender with Humpback whale in Wilhelmina Bay, Antarctica
Credit Alison Stimpert, University of Hawaii

  Duke scientists are finding record numbers of humpback whales feeding on krill on the Western Antarctic Peninsula. A new report shows scientists observed more than 300 whales in a bay in May 2009. Scientists say a sheet of ice should have prevented whales from feeding on krill by that time of year. But Duke’s Ari Friedlaender says climate change is shortening the winter season and ice is forming slowly. So the krill are exposed for feeding.

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Environment
5:00 am
Thu February 10, 2011

Deadly Bat Fungus Found in NC

Little Brown Bat with white-nose syndrome in Greeley Mine, VT, March 2009.
Credit Marvin Moriarty/USFWS

White nose syndrome has arrived in North Carolina. The syndrome is a fungus that's been killing bats up and down the East Coast. In New York state, about 90 percent of some species of bat have died. Biologists have closed caves to spelunkers and hikers in an effort to control the spread.

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