Tuesday, February 22, 2011

Inheritance and population structure of the white-phased "Kermode" black bear.

"A biological peptide is responsible for the white color in "Kermode" bears. This peptide is in a class called melanocortins and other similar peptides have an impact on feeding and fatness in mice.

"Current biology : CB, Vol. 11, No. 18. (18 September 2001), pp. 1468-1472. Key: citeulike:8875958"

Read abstract: CiteULike: Inheritance and population structure of the white-phased "Kermode" black bear.:

Hibernating bears slow down but don't chill out

"WASHINGTON - Hibernating bears set their energy demands on low, but unlike most other animals that take long winter naps they don't chill out very much, researchers say."

Read more: Hibernating bears slow down but don't chill out:


Sunday, February 20, 2011

Biologists watch as bears migrate to southern Mich - chicagotribune.com

"Growing numbers of black bears are migrating into southern Michigan as the state's population surges, leading biologists to step up efforts to trace their movements and prevent unwanted encounters with people."


Read more:Biologists watch as bears migrate to southern Mich - chicagotribune.com


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