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COLumn: On the Range with George Wuerthner

Wuerthner: Hunting In National Parks Not Appropriate


By George Wuerthner, 3-28-07

Taking aim at proposals to open two national parks to hunting, based on the premise that it can be an effective tool in reducing high elk numbers, columnist George Wuerthner says his “On The Range” column it would be a grave mistake and open a Pandora’s box of negative consequences.  Wuerthner says he has nothing against hunting but that it might be time to restore some four-legged hunters who could do the job more compatibly with the natural goals of the National Park Service.  Are Colorado and North Dakota ready for wolf reintroduction? - Todd Wilkinson

In recent months, at least two proposals have surfaced to permit hunting in our national parks, ostensibly to reduce high elk numbers.  One is being considered in Colorado’s Rocky Mountain National Park and the other in North Dakota’s Theodore Roosevelt National Park. In at least the case of Rocky Mountain, federal legislation has been introduced to permit hunting in the park.

Opening our parks to hunting is a mistake with grave consequences--a Pandora’s box that could easily lead to pressure to open up many other parks and sanctuaries to hunting, as well as pressure to maintain big game herds at some desired number in order to sustain hunting in or adjacent to the parks.

Before I go on, I should mention that I have a bias.

I’m a former hunting guide, and I still hunt elk every fall. So I’m inclined to support hunting—at least in some places. But I place ecological process before hunting and believe we should increase the areas where hunting is banned and native predator populations are restored. 

Our parks are places where natural ecological processes are supposed to be permitted to operate to the greatest degree possible. Such processes are the “control” against which we measure the changes human have wrought to the landscape.

Granted, in an era of human induced global climate change, almost no place is immune to human influences. The smaller and more isolated the preserve, however, the more outside influences can compromise its ecological integrity. Nevertheless, that doesn’t mean there aren’t degrees of influence. The heart of Denver is a far more human manipulated environment than Rocky Mountain National Park, which is also surrounded by national forest lands that are also more or less natural. Whenver possible we should strive to preserve and enhance natural processes over human desires and/or convenience.  That means, native predators, along with disease and even starvation, not hunters, should be the default “management” tool for our national parks and other natural areas.

I am not familiar enough with either Rocky Mountain or Theodore Roosevelt to opine one way or another as to whether elk are causing a significant biological impoverishment of the parks, but for the sake of argument let’s assume that other natural regulatory mechanisms including harsh winters, declining forage quality, and disease have not had a significant braking effect on elk numbers and distribution..

In the case of Rocky Mountain, native predators like wolves would seem to be the ideal tool for restoring ecological integrity. Human do not have the same ecological influence as native predators.  Humans select healthier segments of the herd than native predators.

One study by Yellowstone found hunters were significantly more likely to kill healthy reproductive age individuals, while wolves tend to kill younger or older animals. Even the distribution of carrion is different between human and wolf kills—with wolves leaving carrion dispersed over a larger area. And another study recently reported that elk pregnancy rates were reduced where wolves were present—so just the presence of wolves—whether they actually kill elk or not can act to dampen herbivore population growth.

Decline in willows and aspen in Rocky Mountain attributed to excessive elk browsing is symptom of the problem—which as much a distribution issue is as numbers. As we learned after the restoration of wolves to Yellowstone, elk numbers not only declined, but elk moved around more and spent less time camped in aspen and willows. Culling would not treat the ultimate source of the issue which is a lack of a coursing predator (wolves) and the ecological process (wolf predation); we need wolves, like fire, as an ecological force across the breadth of the American West again.  Certainly RMNP is a prime candidate to begin this restorative effort.

But there are other reasons to prefer native predators over human hunters as well.

Human hunters also may interfere with social inactions between animals. For instance, mature cows often lead herds on migrations. Killing of lead cows by hunters might disrupt elk migration patterns or at the very least interfere with other social interactions. Hunting, if it were done in the fall, might disturb elk during the rut. Of course all of these concerns apply equally well to our non-park lands that are open to hunting—and they are questions that are seldom asked by Game and Fish departments who are often more interested in selling wildlife license tags than maintaining ecological integrity of wildlife populations. At the very least we must assume these impacts are possible, but we will never know if we permit hunting in our parks and lose a potential control for comparison purposes.

Furthermore, removing biomass from parks could alter nutrient flows. Dead animals contribute to a whole litany of scavengers and predators—ravens, wolverine, coyotes, foxes, magpies, eagles, bears, and others. One dead elk for a sow bear and cubs is like winning the lottery—it beats out roots and berries by a mile in terms of meeting their annual energy needs. Even plant communities might benefit from the carcasses. Studies of rotting salmon that die along streams in the Pacific Northwest have shown that riparian trees and other vegetation soak up the nutrients, changing salmon bodies into plant material. A similar recycling of nutrients occurs with native herbivores—which should remain on site rather than being permitting them to be transported away from our parks.

Some vested interests, including many hunting advocacy organizations like the Rocky Mountain Elk Foundation and Wildlife Society, plus state game departments hoping to sell more hunting licenses, are quick to support hunting over other alternatives. Some suggest that near by human populations are too high to permit wolf restoration or that wolves won’t stay in the park and will cause conflicts with other interests like ranchers.

These self serving excuses from hunting advocates to exclude wolves from Rocky Mountain simply do not stand up to serious scrutiny. One of the prime reasons given for opposing wolves is the idea that somehow one needs “wilderness” to successfully restore wolves is one of the biggest myths out there.

Wolves live quite well in close proximity to humans—as long as we don’t persecute them. In Europe wolves live in and adjacent to human populations that are considerably denser than anything we have in the western US. Indeed, wolves are now living near major cities in the Upper Midwest, and there is really no reason why they could not thrive in the Colorado Front Range.

Restoration of wolves might require some adjustment in the way humans live in and adjacent to natural areas—people in Estes Park, for instance, might want to keep their pets inside or in fenced enclosures, and put all garbage in animal proof cans. Livestock owners may have to spend more on reducing predator opportunities by using calving sheds, hiring shepherds, and guard animals, but in reality these are “costs” that are presently avoided and should be part of the price of living in or near natural areas. In the end restoration of native predators is the only alternative that can maintain a healthy ecosystem—and that, more than providing hunter opportunity—is what our national parks are all about.

EDITOR’S NOTE:  As a photographer, George Wuerthner has amassed an extensive portfolio of images from wildlands and wildlife on the continent, most of them in the American West, Canada and Alaska.  See some of them at George Wuerthner Photography.



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