I just got this email at work and thought I would share. Pretty interesting...
Jim Lowery passes on info from a workshop on mountain lion biology, taught by tracking pioneer Jim Halfpenny who among other knowledge has the largest database about cougar-human interactions, resulting from more than 500 interviews. Here are a couple of highlights.
Cougars and dogs. In Boulder, CO, where mountain lions have been seen fairly often in recent years, it was discovered that among all of the interactions between cougars and people with dogs (for example, people jogging or walking with their dogs on local trails), the cougar was dominant over the dog in 67% of the cases, while the dog was dominant in only 11%. And, in 48% of the cases, the dog was killed! For those people who think that bringing their dog along will protect them, Jim reminds us that jogging with a dog in mountain lion habitat “is basically baiting the cougar.”
Deterrent behavior. Students often ask us whether you should avoid making eye contact with a mountain lion, and the answer is, you should make eye contact. It does not escalate an encounter by doing so, and like standing tall, raising a jacket up above your shoulders to make yourself look larger, and making noise, it lets the cat know what you are. Of course pick children up off the ground and hold them when you encounter a cougar. What has not deterred a cougar: foghorns or playing dead. In the latter, there have been instances in which a mountain lion has simply dragged off a person playing dead. A cougar may growl, moan or hiss without actually attacking. Make sure you stand tall and do not run, which may trigger an automatic chase response. The likelihood of a cougar attack increases with how fast you move.
Mountain lion range. In the East and Midwest, there have been increased sightings of cougars in recent years. Many “sightings” have been housecats, bobcats or dogs though. For the most accurate information, go to www. cougarnet.org, a website that shows specific evidence for verified sightings east of the Rockies. At the site, click on the “big picture” map and go to “confirmations.” By the way, I was surprised to discover that there are an estimated 12,000 pet cougars in the U.S., many of them illegally kept.



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