How the Hook-and-Bullet Mindset Still Rules Our Wildlife Agencies
Posted by Richard Conniff on March 18, 2016
My latest for Takepart.com:
In January, the Idaho Department of Fish and Game sent a helicopter into the Frank Church River of No Return Wilderness to radio-collar wolves. This incursion violated the rules of the federally protected wilderness area. It also broke the department’s own agreement with the federal government, dating from a prior violation in which Fish and Game sent a trapper into the protected area to exterminate wolves. By the time conservationists filed suit in that 2013 incident, nine wolves in two packs were already dead.
But let’s not pick on Idaho. What happened there fit seamlessly with the entire long history of wildlife agencies manipulating the environment for the benefit of hunters. In truth, that kind of game management dates back at least to Charlemagne and Genghis Khan, and it persists today in the names and the mind-set of the many wildlife agencies that still call themselves fish and game departments.
Predator control tends to get the headlines. But these agencies also engage in large-scale alterations of the landscape—by clearing forests, conducting prescribed burns, building water catchments, removing shrubs from wetlands, and other means—to benefit game animals, with little or no regard for how this will affect all the other non-game species living in that habitat. And the habitat in question is huge. In Scotland, for instance, 58 percent of the total land area
is managed for hunting, mostly upland birds. In Slovenia, it’s 94 percent of the total land area.
The widespread character of this land management caught the attention of Travis Gallo, a doctoral candidate in conservation biology at Colorado State University. He was also interested in how much money goes into game management, especially compared to what other nongame species get. Hunting licenses in the United States contributed $790 million to wildlife programs in 2013, and special duties and taxes on hunting gear, via the Wildlife Restoration Act, added another $550 million.
Gallo’s original idea was that, even if this funding results in a one-sided focus on game animals, there might be inadvertent benefits for nongame wildlife too. Like a lot of people in Colorado, he’s a hunter himself, for deer and elk, and “I really wanted to find some synergy,” he said. What he found instead, he reports in a new study in the journal Biological Conservation, is that hardly anybody even bothers to ask the question.
A broad search of the scientific literature revealed just 26 studies “that directly evaluated the effect of game management practices on non-targeted wildlife.” The effect was positive 40 percent of the time and negative 37 percent of the time, more or less what you would expect by chance.
On the positive side, for example, wildlife agencies removed shrubs from wetlands in the Great Lakes to create habitat for sharp-tailed grouse, a game bird. But that inadvertently also benefited birds like LeConte’s sparrow and the sedge wren, which also require open wetland habitat. Water catchments in Arizona turned out to benefit native bats more than the mule deer and other game species for which they were intended. On the negative side, the United Kingdom manages habitat for fallow deer, roe deer, and the Reeves’s muntjac (a deer species native to China), and this inadvertently causes sharp declines in native British birds such as the common nightingale, the willow warbler, and the chiffchaff. Managing for overabundant elk at the National Elk Refuge in Wyoming nibbles down cover that would otherwise harbor migratory shorebirds and songbirds.
In the new study, Gallo and his coauthor, Liba Pejchar, note up front that they aren’t “advocating that hunting be reduced or prohibited on either public or private lands.” They rightly note that a lot of habitat and species now survive only because of hunters. In the United States, big game hunters launched the conservation movement in the late 19th century, just in time to save the bison from extinction. They drove through the passage of the Lacey Act, which remains our fundamental law against illegal wildlife and plant trafficking. They played a major role in creating some of our most important national parks.
The other important take-home message from the new study, said Gallo, is that wildlife agencies need to do real science on how game management impacts nongame species. In particular, they need to investigate the likely compounding effect when they combine outdated predator control programs with unscientific habitat manipulations.
That is, wildlife agencies need to grow up, stop distorting the landscape for the recreational interests of one narrow interest group, and start practicing holistic management for the benefit of entire ecosystems.