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Coyotes-Wolves-Cougars.blogspot.com

Grizzly bears, black bears, wolves, coyotes, cougars/ mountain lions,bobcats, wolverines, lynx, foxes, fishers and martens are the suite of carnivores that originally inhabited North America after the Pleistocene extinctions. This site invites research, commentary, point/counterpoint on that suite of native animals (predator and prey) that inhabited The Americas circa 1500-at the initial point of European exploration and subsequent colonization. Landscape ecology, journal accounts of explorers and frontiersmen, genetic evaluations of museum animals, peer reviewed 20th and 21st century research on various aspects of our "Wild America" as well as subjective commentary from expert and layman alike. All of the above being revealed and discussed with the underlying goal of one day seeing our Continent rewilded.....Where big enough swaths of open space exist with connective corridors to other large forest, meadow, mountain, valley, prairie, desert and chaparral wildlands.....Thereby enabling all of our historic fauna, including man, to live in a sustainable and healthy environment. - Blogger Rick

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Saturday, May 5, 2012

Montana State University Biologists Scott Creel and Jay Rotella penned an oh so revealing peer reviewed article in 2010 entitled: META-ANALYSIS OF RELATIONSHIPS BETWEEN HUMAN OFFTAKE, TOTAL MORTALITY AND POPULATION DYNAMICS OF GRAY WOLVES(CANIS LUPUS)...........It is so very appropriate to post this article at this time when the state of Montana is in the throes or adding trapping to its already lenient wolf hunting paradigm for 2012.................As the two authors document, "human killing of wolves is generally not compensatory as has been previously widely argued"......"Management policies should not assume that an increase in human-caused mortality will be offset by a decline in natural mortality"....."Rather, the effect of harvesting on wolf mortality appears highly additive to super-additive".............."Estimated sustainable harvest levels are lower than current Northen Rocky Mountain management plans suggest"......."Our results suggest that such harvests will generally cause wolf populations to decline"..........."The effects of such a harvest may not be fully maifest in one year"........The details in this article are so poignant in their clear reveal that Montana and Idaho(and soon Wyoming) are on a headlong drive to plummet wolf populations to unsustainable levels, completely undermining the Rocky Mtn wolf restoration efforts of the past 25 years

click here to read full article entitled: META-ANALYSIS OF RELATIONSHIPS BETWEEN HUMAN OFFTAKE, TOAL MORTALITY AND POPULATION DYNAMICS OF GRAY WOLVES(CANIS LUPUS)


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