News tagged with bear population
Reducing roads could boost bear population
Oct 30, 2008 |
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Alberta's scant grizzly bear population could grow by up to five per cent a year if fewer logging roads are built in the animals' habitat, according to University of Alberta researchers.
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White House considers listing polar bears
Biology /
Feb 04, 2008 |
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The U.S. Interior Department is considering whether to list the polar bear as an endangered species, it was reported Sunday.
New study changes conditions for Spanish brown bears
Biology /
Mar 18, 2008 |
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Brown bears from the Iberian Peninsula are not as genetically different from other brown bears in Europe as was previously thought. An international study being published this week in Proceedings of the National Academy of ...
DNA analysis reveals rapid population shift among Pleistocene cave bears
Biology /
Feb 19, 2007 |
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Studying DNA obtained from teeth of ancient cave bears, researchers have been able to identify a shift in a particular population of the bears inhabiting a European valley in the late Pleistocene era. The findings illustrate ...
Pa. bear hunt may set record
Nov 18, 2005 |
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Pennsylvania Game Commission officials said this year's black bear season, which opens Monday, is likely to produce some exceptionally large bears.
Hunting males could harm polar bear populations
Biology /
Nov 22, 2007 |
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New research by the University of Alberta in Edmonton suggests that current wildlife management practices in Canada could make it harder for polar bears to find mates.
Federal polar bear research critically flawed, says new study
Biology /
May 08, 2008 |
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Research done by the U.S. Department of the Interior to determine if global warming threatens the polar bear population is so flawed that it cannot be used to justify listing the polar bear as an endangered species, according ...
French male bears in immediate need of more females
Oct 27, 2009 |
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The population of brown bears (Ursus arctos) in France is now so small that the species might become extinct in the near future. However, there is new hope in the form of new research published October 28 in the open-access, peer-r ...
Researchers to study the status of black bears in Missouri
Biology /
Jun 13, 2007 |
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Researchers at the University of Missouri-Columbia are studying the status of black bears in Missouri. Black bears were abundant in the state during the 18th and 19th centuries, but have been considered almost extinct in ...
Bears may be back in the Swiss Alps
Jul 27, 2005 |
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Brown bears may have returned to Switzerland, more than 100 years after disappearing from the Swiss Alps.
Two brown bear populations in Spain have been isolated for the past 50 years
Apr 29, 2009 |
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The situation of bears in the Iberian Peninsula is critical. Researchers from the University of Oviedo (UO) and the Superior Council of Scientific Research (SCSR) have performed a genetic identification based ...
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