January 03, 2023

Mountain Lions, Dogs, and Lethal Force

This mountain lion was captured and tagged in Boulder in October 2021.
Relocated to the mountains, it was killed in December 2022 after attacking dogs.
(Photo: Boulder Police Dept, via the Colorado Sun)

In 2003, Colorado journalist David Baron published The Beast in the Garden: The True Story of a Predator's Deadly Return to Suburban America.

Its topic was human-lion relations on the northern Front Range of Colorado, where cities bump into the mountains, with a focus on Boulder County. (A National Public Radio reporter, Barron wrote that book while on a fellowship in environmental journalism at CU-Boulder.)

As Colorado moved away from treating lions as "varmints" with a bounty on their heads to game animals with a limited "take" allowed, populations had rebounded. Boulder, like many other places, had a thriving herd of in-town mule deer, especially on its western edge, and lions had followed the deer — as they do. (The usual figure you hear is that an adult mountain lion will kill a deer every seven to ten days, feeding on the carcass while it is still relatively fresh.)

The death of Idaho Springs high-school athlete Scott Lancaster, ambushed by a lion in 1991 while training for the cross-country running team, was the first recorded human kill in Colorado.

(Here is a list of post-1890 fatal lion attacks in North America, which is undoubtedly incomplete, especially as regards the US-Mexico border region.)

The attack on the young runner is key to Baron's book, as his website explains:

Here, in a spellbinding tale of man and beast that recalls, only in nonfiction form, Peter Benchley’s thriller Jaws, award-winning journalist David Baron chronicles Boulder’s struggles to coexist with its wild neighbors and reconstructs the paved-with-good-intentions path that led to Colorado’s first recorded fatal mountain lion attack. The book reveals the subtle yet powerful ways in which human actions are altering wildlife behavior.

My takeaway from Baron's book was that the Colorado Division of Wildlife (as it was then called) was willing to try some active "management" of suburban and exurban mountain lions, but the feedback that they got from public meetings leaned toward "Please don't kill them. We can learn to co-exist."

Have things changed? A headline in the online Colorado Sun reads, "Mountain lions killed 15 dogs in 30 days near a Colorado town. Attacks continued and now a lion is dead."

Subhead: "People living in neighborhoods around Nederland wonder why Colorado Parks and Wildlife can’t do more to stop attacks on their pets".

In response, Sam Peterson, CPW’s Area 2 Boulder South District wildlife manager, held a meeting at the Nederland community center. Most of it focused on how to peacefully coexist with lions, but that’s not what the 140 people who attended were after. They wanted to know why lions were hiding out under porches, grabbing 100-pound Dobermans and 70-pound Labs and stalking dogs on leashes held by humans.

So the debate continues: Active measures versus careful co-existence, with residents coming down on both side and CPW reluctant — for both philosophical and budgetary reasons — to commit to sending marksmen and hounds after every mountain lion seen eyeing a dog.

Some Nederland-area residents now do their outdoor chores with firearms handy. But there's a catch. Under Colorado's "nuisance wildlife" laws (link is a PDF file),  a dog is not worth as much as a goat, for example, if the goat is classified as "livestock" and not a "pet."

• Black bears and mountain lions CAN NOT be destroyed when they are causing damage to personal property, including pets. 

• Black bears and mountain lions CAN be killed when it is NECESSARY to prevent them from inflicting death, damage or injury to livestock, human life, real property, or a motor vehicle. Any wildlife killed shall remain the property of the state, and such killing shall be reported to the division within five days. “Real property” means land and generally whatever is erected or growing upon or affixed to land. (Note: “Personal Property” means everything that is subject to ownership, other than real estate. Personal property includes moveable and tangible things such as pets, furniture and merchandise.)

In the Colorado Sun article, we see what happens when someone uses lethal force — sometimes:

After being driven away from one dog attack, a lion moved on to the next house:

The large, reddish cat walked up a neighbor’s driveway. . .  Several minutes later [the residents] heard several gunshots. CPW’s deputy regional manager Kristin Cannon filled in the rest of the story. 

Cannon says the lion attacked a dog at a home 400 yards from [the first attack]  and that during the attack, the dog’s owner killed the lion. She reiterated what Peterson had said, that it’s illegal to kill a lion to protect a pet but that in this instance CPW won’t be pressing charges due to “the totality of the circumstances.” 

Which is to say that the law is black-and-white but the wildlfe officers have a lot of discretion based on circumstances and the shooter's attitude. In my small experience, I have seen them usually avoid charging a shooter, which might put them in court being cross-examined over whether the bear was in the "personal property" garbage can or trying to break into the "real property" house. And there are the public-relations aspects.

But the option to charge someone is always there, beloved dog or not.

3 comments:

Rob Collins said...

Wolf reintroduction should prove interesting, sadly, the negative impacts won't be felt as strongly in front range counties that voted for it.

I find it ironic that pets are held in lower regard than livestock, the proximity of my dog is generally closer than livestock; my 75 lb dog sleeps in my bed, my tent, and goes where I do. In fact, I view my golden doodle as my early warning from cats, though I'd never encourage her to pursue or harass them. Managing wildlife is tricky, wolf reintroduction will likely make CPW wish to manage parks only...

Frontier Partisan said...

Excellent piece.

A mountain lion killed an Akita in my brother's neighbor's back yard in our hometown of La Crescenta, California, years ago. Here in Central Oregon, the population has rebounded since hunting with dogs was banned. Last summer, OSP Troopers shot two cougars in a neighborhood just northeast of Sisters.

From The Nugget:: Newspaper:::

Troopers, Deschutes County Sheriff’s deputies, and personnel from Oregon Department of Fish and Wildlife (ODFW) responded to a report that two cougars were treed on a property in the Foothill Loop area east of Camp Polk Road and near Indian Ford Creek. The homeowner told The Nugget that the dog did not bark at the cougars as previously reported, but “he actually chased them through our yard and stood at the base of the tree whining where they ran up, and held them there until we called him into the house.”

According to OSP, responding officers found the cats in adjacent trees; a third cat ran off. The troopers were advised that the area was a populated neighborhood and that the property owner had a young child on site. The area is also used for outdoor recreation.

“Based on the location, it was determined that they were a threat to the neighborhood and [they] were euthanized,” OSP reported.

Taku said...

There is evidence that wolves do a fair bit to control lion populations:
https://wildlife.org/wolf-expansion-in-wyoming-curtails-puma-population/

Other researchers for years have noted this impact on lion populations when wolf populations increase (or are allowed to re-populate)