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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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Friday, April 29, 2011

George Wuerthner mines further into Oregon's misguided move toward allowing hunting of Cougars with Hounds------George reiterates Dr. Robert Wielgus(Washington State U.Large Carnivore Lab) findings that intense human hunting of Cougars tend to brings increased Cougar/human conflicts due to removing territory controlling mature male Cougars from the landscape and allowing immature males(who take risks hunting livestock) to dominate the landscape.................Great information revealed about how the State of California with a significantly larger populations of both humans and Lions has far less Cougar caused problems than Oregon does...........and this is with California having a State law outlawing the hunting of Cougars.............Thank you George for providing the granularity of facts and sources of additional information for our readers to investigate the troubling turn-of-events regarding Oregon's take on Cougar control





From: George Wuerthner <gwuerthner@gmail.com>
To: Meril, Rick
Sent: Fri Apr 29 19:52:39 2011
Subject: cougar hunting, etc.
George Wuerthner

BACKGROUND ON COUGAR ISSUE

The Oregon legislature's wants to expand cougar hunting in the state. Right now Oregon allows cougars to be killed 365 days of the year. If you kill a cougar, you can get a second license to go kill another. Under these generous hunting seasons and bag limits, cougar kills increased fourfold between 1995 and 2010. For instance, in 2009 almost 500 cougars were killed in Oregon. (By comparison in California where there is no cougar hunting, only 102 cougar were killed , primarily under permit for livestock depredation). 

 Now the Oregon legislature is talking about allowing hound hunting--which was banned twice by public referendum. The Oregon Dept. of Fish and Wildlife supports this change, and has been trying for years to increase cougar kills, arguing that the population has doubled since the original ban on hound hunting. At least some cougar biologists question ODFW's methods for calculating these population estimates. See Dr. Wielgus comments here www.predatordefense.org/docs/cougars_biologist_weighs_in_November_2010.pdf

Regardless of the actual number of cougars in Oregon, ODFW suggests that a growing cougar population is a threat to public safety (and oh by the way elk and deer populations--could this be the real issue?)

 Here's what ODFW is not telling Oregon citizens.

1) HUNTING INCREASES CONFLICTS BETWEEN COUGARS AND HUMANS
First, a bevy of research shows that hunting skews cougar populations (as well as other predators) towards younger animals which are more likely to attack people and livestock. Thus hunting acerbates the likelihood of human conflicts.
The reason is that in unhunted populations, dominant male cougar kill young males. Young males are less skillful hunters and are more "brazen" and bold. Thus the more young males in a population, the more likelihood you will have depredations on livestock and the rare attack on humans. One does not get to be an old male cougar by being an ineffective hunter and/or either brazen or bold. Thus cougar hunting is more likely to create social chaos by killing the dominant males that control cougar social structure, permitting a greater number of young males to survive.

California is a good control since it is the only state with any significant cougar population where hunting is banned. No sport hunting of cougars has effectively occurred since 1972. The human population of California is 38 million or approximately 10 times the population of Oregon (3.8 million) and California's human population is more widely dispersed into cougar habitat than Oregon (due to Oregon's strict land use laws). California also has 17% of the West's suitable cougar habitat-- more than twice as much cougar habitat as Oregon. http://www.mountainlion.org/sport_hunting.asp    %20Thus     Thus one would expect-- all things being equal-- that California's much higher human population and greater cougar habitat would lead to much higher number of human conflicts, and livestock depredations than Oregon. But in reality the opposite is true. California has the lowest per capita cougar attacks on human in the West, and one of the lowest livestock depredations as well.

Comparisons between California and Washington also show the same trends. For 2009, the last year for Washington data, there were 1528 cougar "incidents" in the state Incidents are defined as a livestock depredation, sighting in someone's yard, etc. Washington has an aggressive hunting season. Washington has an estimated 2000-2,500 cougars.

By comparison in California where there is no cougar hunting there are an estimated 4000-6000 cougars (as much as three times as many as in Washington) and with six times the human population of Washington, and far more of the state covered with sprawl, yet there were less than 400 incidents a year in recent years--less than a third of the number reported in Washington where cougars are huntedhttp://www.dfg.ca.gov/news/issues/lion/trends.html

Oregon, which has year round cougar hunting, presently kills 3-4 times as many cougars a year as California, yet it has many, many more complaints and livestock depredations. Are Oregon cougars just craftier than their California cousins--and better able to attack livestock than in the Golden State? Or is something else going on here? Even if cougar hunting were effective at reducing cougar populations that does not mean it will result in fewer conflicts. Dr. Robert Wielgus found that as cougar population in his Washington study area was declining due to hunting, complains and documented conflicts were increasing.


2) SPORT HUNTING INEFFECTIVE AT TARGETING PROBLEM COUGAR

Part of the explanation for this is that sport hunting is ineffective at killing the very cougars most likely to be in conflict--i.e. those living on the fringes of human settlements. Most hunters hunt the larger blocks of public land. They do not hunt people's backyards. Hound hunters aren't going to chase cougars through rural neighborhoods or through subdivisions. So even if hunting did reduce cougar populations, it doesn't necessarily mean it reduces the threat of cougar attacks or conflicts because the cougars living in closest proximity to humans are the ones least likely to be killed by hunting.

Plus good cougar habitat is always filled. If a dominant male cougar controls the territory, he will kill or at least intimidate other young male cougars and keep them away from his territory. If that dominant male territory overlaps with rural neighborhoods, he will reduce conflicts with humans. On the other hand, if that male is killed by hunters, it opens up the territory to young males. And if the young males continue to be killed by hunters, preventing that area from ever being occupied and controlled by older male, than hunting will continuously create conflict by assuring that young males are abundant in that area. The very opposite of what cougar hunting proponents suggest is their goal.


 
3) COUGAR ATTACKS ON PEOPLE EXTREMELY RARE

Finally, the public safety threat is greatly exaggerated. It's much to do about nothing. The likelihood of a cougar attack is extremely small. There have only been 23 fatal cougar attacks in all of North America between 1890 and 2010--that is even with the social disruption that hunting and predator control creates. http://en.wikipedia.org/wiki/List_of_fatal_cougar_attacks_in_North_America     That is because cougars as a rule just don't attack people.


4) HUNTERS BIGGER THREAT TO HUMAN SAFETY

Hunters are a bigger threat to human safety than cougars. Indeed, there are hundreds of people shot every year by hunters and there are more hunting fatalities in a single year than cougars have killed in a hundred years. It could argued that the ODFW  by increasing hunting for cougars has put Oregon citizens at greater risk of death from hunters than from cougars, For instance, in 2007 there were 19 fatalities in N. America from hunting and zero from cougars.  In 2006 there were 27 deaths in N.America from hunters and zero from cougars. In 2005 there were 41 deaths from hunters, and zero from cougars.
 
If legislators in Oregon were genuinely concerned about public safety they would consider two things. Hunting increases the likelihood of cougar attacks on humans and greater livestock depredations since it skews cougar populations towards younger age classes which are more likely to attack people. But again keeping in mind that even with skewed cougar populations, the likelihood of anyone being attacked, much less killed by cougars is exceedingly small. Statistically, hunters are in fact, a greater threat to public safety than cougars. Personally I am not worried about my personal safety due to hunting, because even the fatalities from hunting are exceedingly small and insignificant. But by comparison, cougar attacks and fatalities are even rarer.

Bio: George Wuerthner is a wildlife biologist, and predator ecologist. He is a former hunting guide and hunts elk and deer.



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