Showing posts with label wildlife management. Show all posts
Showing posts with label wildlife management. Show all posts

Thursday, March 30, 2017

We Don't Need to Hunt Grizzlies (Nor Should We)

Photo from a hunting-guide service called the "Grizzinator."
"Nothing good will ever come from killing a grizzly bear. Much good can come from respecting its right to continue to roam the land.” – Phil Timpany

Many hunters and wildlife professionals say we need to hunt grizzlies to “manage” them, and that grizzly hunting-tag revenue is needed to pay for the management. I don’t buy it. 

We should manage bears like bears, not deer and elk. Deer and elk evolved as prey; they produce high numbers of fawns and calves because they feed a lot of animals above them on the food chain, including many of us humans who hunt. Grizzlies evolved as predators; they don’t produce a lot of cubs. Their populations are tenuously self-regulating (something we should learn from them). We should manage them accordingly.

We should manage grizzlies in a manner best for the bears; we should manage them based on science, ethics and social desires; we should manage them to allow for the space they need and deserve; we should manage them by improving people's knowledge of grizzlies and how to best prevent conflicts; we should manage them by allowing them the benefit of the doubt and erring on the side of caution; we should manage them by giving "troubled" bears every chance we can, and we should manage them by occasionally (as a last resort), killing certain individual bears if they become a socially unacceptable danger.

Who will pay for this? The American people should, all of us, because a huge majority of Americans want, support and appreciate that we still have wild grizzlies and the wild places to sustain them. Most Americans are fascinated with grizzlies, a fascination that has existed since humans drew pictures of them on rocks. Grizzlies are different. Myth, fear, awe, reality, science . . . all of it and more always has and always will influence the powerful mystique and perception of grizzlies.

For a long time we killed them. We killed them to near extinction. (Some subspecies are extinct, existing now only in our imaginations or places like the California flag.) I assume most Americans agreed with such a policy, until leaders like Theodore Roosevelt came along. We’ve winnowed them down to a tiny fraction of the once-immense territory they historically roamed. I suspect all people with empathy and compassion in their hearts are saddened by this. They should be. I am.

Most Americans respect grizzlies. Most Americans will not accept or tolerate the killing of grizzlies for trophies, amusement and ego. Most Americans feel disgusted to see hunters proudly standing over dead bodies of a once-powerful living presence they killed for no legitimate, no acceptable justification. I’m one of those Americans, and I’m a hunter. 

When I kill an elk or deer, I feel grateful, humbled and saddened but happy to be part of the wilds -- to kill my own meat in a respectful, ethical, sustainable way. Nonhunters I know understand and support that. They accept hunters killing deer and elk to fill freezers; they don’t accept hunters killing grizzlies to fill egos.

We should not manage grizzlies to boost numbers of prey species so we have more to kill. (I’ve heard fellow hunters say that we need to kill elk and deer to keep populations in check, but we need to kill predators to boost the number of animals we need to kill to keep their numbers down.) We should not kill grizzlies to raise money to protect them.

That is not wildlife management based on good, sound science or social acceptability.

Predators are rarely managed based on sound science or for the benefit of predators and healthy, functioning ecosystems. They’re rarely managed in accordance of what a majority of Americans accept. Hunters and anglers pay the bills through licenses and excise taxes on hunting and fishing gear and (along with governor-appointed commissioners) have lopsided power and influence over how wildlife is managed. As a result, wildlife management often leans more towards animal husbandry – producing more to catch and shoot sometimes to the detriment of other wildlife. Predators usually get a bad deal.

We’re stuck in a wildlife-management paradigm that attempts to justify indefensible death; it’s time for change.

All Americans should help pay for and influence how wildlife is managed. We don’t need to sell grizzly-tags to fund the management of grizzlies. Let’s get an excise tax on all outdoor gear – not just hunting and fishing equipment. Let’s create a license for nonhunters who want to buy one. Let’s create a grizzly stamp to sell and raise money much like we do with duck stamps. Let’s try something different. Let’s take some power and influence from those who wrongly insist we need to hunt grizzlies. 

Grizzlies face enough uncertainty with impacts from human encroachment, habitat loss and degradation, and climate change. Warmer temperatures, less snow, earlier snowmelt and more drought has already caused a decline in white-bark pine nuts, berries and other bear food. To err on the side of caution we should not even be considering delisting grizzlies from federal endangered species status and turning management over states eager to kill them. Not yet. But if we do, we don’t need to hunt them.

There is no biologically or social justification to hunt grizzlies. We should manage them with the respect and reverence they deserve. 

Wednesday, July 13, 2016

Habitat Security: Protecting Elk and Elk Hunting


Secure habitat results in healthier elk herds and better hunting.
For those of us who chase elk around the wilds, the last word we might use to describe these wily animals is “vulnerable.”  But when elk lose too much habitat security, or are too easily accessible for too many hunters, or technology evolves beyond the ability of elk to easily escape and evade bullets and arrows, elk can indeed become overly vulnerable.  When hunted elk – which often means bull elk -- become overly vulnerable, it can have negative impacts to the health of the herds and result in reduced hunting opportunities. 

Concerns about bull elk vulnerability originally sprang not so much from high mortality in the bull segment of herds, but from low calf numbers. In the late 1960s, wildlife biologists noticed that widespread declines in pregnancy rates and spring calf counts coincided with reduced mature bull-to-cow ratios in many herds.  Although yearling bulls are capable of breeding cows, serious questions arose about their reproductive efficiency and the social and ecological consequences.

In 1969, concern over a proposed timber sale in the Lewis and Clark National Forest, along the Middle Fork of the Judith River in Montana’s Little Belt Mountains, proved a catalyst for change in elk management. Forest Service officials viewed the sale as critical to the forest’s planned program of timber harvest. Montana Department of Fish, Wildlife and Parks biologists feared disastrous effects on elk. In an effort to resolve conflict, the two agencies met in March, 1970, and agreed to the Montana Cooperative Logging Study. This 15-year research project involved five government organizations and a timber company. About the same time, similar research began in the Blue Mountains of Washington and Oregon. The two research projects produced a wealth of crucial information concerning the effects of logging and roading on elk, elk habitat and elk hunting – spawning concepts such as habitat security and elk vulnerability.

Here are some of the findings from that extensive research:

In the absence of older bulls, a lack of social order may lead to more fighting among young bulls and increased harassment of cows throughout a more extended rut. Spending even more energy on the rut saps vigor in both bulls and cows, increases susceptibility to predators and tough winters and makes for less healthy calves. Since young bulls tend to breed later than old bulls, their calves are born later in the spring. Such late comers can miss out on prime growth-boosting spring forage and do not have enough time to gain adequate body weight before their first winter. In addition, calves are born over a longer period of time, instead of mostly all at once (what biologists refer to as “the flooding strategy”). All of this makes calves more susceptible to predation, disease and winter kill.

Because a large rack suggests a bull’s ability to adapt and survive, and put excess energy into antler growth, cows – when given a choice – pick larger, more mature bulls to breed, ensuring the best genes are passed on. A lack of mature bulls inhibits this adaptive genetic selection process. Wildlife biologists have noted that in herds that lack mature bulls, overall pregnancy rates are often reduced, conception rates are delayed and the rut can be extended by a month or more.

In other words: There are reasons elk herds evolved with a certain number of mature bulls in their herds and related social structures and breeding behaviors. Healthy herds need healthy big bulls. So in the late 1980s and throughout the 1990s wildlife managers and land managers worked together to improve habitat security, reduce elk vulnerability, maintain and enhance hunting opportunities, and ensure natural bull-to-cow ratios and numbers of mature bulls in our wild elk herds.

As Olaus J. Murie, considered the “father of elk management,” wrote in his monumental book, “Elk of North America,” published in 1951:

“Looking to the future, in view of the needs of elk and exacting requirements of recreation based on multiple use, the safest course is to model elk management along natural lines, so far is reasonably possible, to preserve its distinct habits as well as its habitat.”

Controlling elk vulnerability is key, and maintaining and enhancing habitat security is inversely related. As security declines, vulnerability increases. For example, easy hunter access by too many open roads can make elk less secure, thereby increasing vulnerability.

Ironically, many state wildlife agencies once supported road-building projects for that very reason. In the early 1960s, expanding elk populations throughout the West appeared to be growing too large for available winter range. Logging and road-building on federal land seemed good for elk and elk hunting – the large openings in the forest produced forage and the roads provided access for hunters to kill more elk. By the early 1970s, however, wildlife biologists throughout the western United States and Canada noticed some disturbing trends – a decrease in calf production, accompanied by low bull-to-cow rations despite apparent improvements in the quality and quantity of forage.  Hunters simply killed to many mature bulls and wildlife biologists began questioning the impact of logging and roads on habitat security. In a game of hide and seek, elk were increasingly the losers because places to hide decreased and the density of hunters increased.

Vulnerability encompasses a diversity of factors, including hunter access and numbers, habitat, timing and duration of hunting seasons, terrain, weather, hunting equipment technology and hunting regulations.  Managers attempt to strike a delicate balance between elk being too vulnerable to hunting, which may result in excessive harvest, and being vulnerable enough to permit the desired harvest levels and types. Because habitat security can influence vulnerability as much as hunter numbers and hunting equipment technology, relying solely on state wildlife agencies to solve the problems through hunting seasons, bag limits and methods of take is not often effective. Hunting regulations, habitat conditions and the type of access allowed for hunters has increasingly become a shared responsibility of land managers, wildlife managers and hunters.

Hunters should get involved in wildlife and land management and help ensure the critical importance of habitat security is considered in all decisions. By protecting habitat security we protect healthy elk herds and good elk hunting.

Sunday, June 5, 2016

Jack Ward Thomas: 1934 - 2016

"Not only are ecosystems more complex than we think, they are more complex than we can think." 
- Jack Ward Thomas

When I first moved to Montana out of the Marine Corps in 1985 I was determined to learn all I could about elk.  In addition to roaming the wilds and observing the magnificent animals year round, I also read the hefty treatise “Elk of North America: Ecology and Management,” committing myself to daily readings like one might approach bible study. One of the disciples of the book was Jack Ward Thomas.

Years later I took a job as the conservation editor for the Rocky Mountain Elk Foundation's Bugle magazine, researching and writing articles about all things elk – natural history, ecology, behavior, habits and habitat and management. Naturally, one of my primary sources was Jack Ward Thomas.

In 2001, I had the honor of working with Jack, co-authoring a chapter to an updated version of "Elk of North America," this one called “North American Elk: Ecology and Management.”

Needless to say, I learned a lot from Jack Ward Thomas. A lot of people did.

On Thursday, May 26, after a long struggle with cancer, Jack Ward Thomas died at his home in Florence, Montana, surrounded by the love of his family. He was 81. He was a husband, father, veteran, scientist, author, professor and leader who contributed immensely to our knowledge of wildlife, forests and ecosystems and worked tirelessly to not only pass that knowledge on to others, but also to ensure that the science shaped management policies to help protect and enhance the future health of our wildlife and wild places.

After earning a bachelor’s degree in wildlife management from Texas A&M, in 1951, he spent the first ten years of his career with the Texas Parks and Wildlife Department before moving to West Virginia to work as a research biologist with the U.S. Forest Service. While there, he earned a master’s degree in wildlife ecology from West Virginia University. He then went on to head up a Forest Service research unit at the University of Massachusetts where he also earned his PhD in forestry in 1972.
In 1974, he moved to La Grande, Oregon to work as the chief research wildlife biologist and program leader at the Forest Service’s Forestry and Range Sciences Laboratory.  It was in Oregon where Jack conducted ground-breaking research on the impacts of logging, roads, off-road-vehicles and other factors on elk and elk hunting. His Blue Mountains Elk Initiative brought together researchers, land managers and wildlife managers in a monumental, collaborative research project that helped define terms and concepts such as elk vulnerability, habitat security, habitat effectiveness and how all those variables and more effect elk and elk hunting.

Jack also helped launch the Starkey Project in Oregon, a joint wildlife research project conducted by the Oregon Department of Fish and Wildlife and the Forest Service. The project measured the response of deer and elk to intensively managed forests and rangelands as well as open roads and various types and levels of motorized use. One of the most comprehensive field research projects ever attempted, studies examined key questions about elk, deer, cattle, timber, roads, recreation uses and nutrient flows on National Forests.
Results of Jack’s efforts were and continue to be worked into forest plans, and used by state wildlife agencies throughout the West to reduce the impact management activities can have on healthy, functioning ecosystems.

On December 1, 1993 Jack was appointed the 13th Chief of the U.S. Forest Service, a position he held until 1996. His approach to running the Forest Service can be summed up in his own words: "Always tell the truth and obey the law," and "We don't just manage land. We're supposed to be leaders. Conservation leaders. Leaders in protecting and improving the land."

After retiring from the Forest Service, he accepted a position as the Boone and Crockett Professor of Wildlife Conservation at the School of Forestry of the University of Montana in Missoula, Montana. (He once joked that "pontificating is easier than responsibility.")  He held that position until 2006 when he officially retired.

An avid and passionate elk hunter himself, Jack worked hard to help ensure the future of our hunting heritage, and was a staunch defender of public lands.  In 1995, at an Outdoor Writers Association of America conference I attended, Jack was asked if he thought proposals to sell our federal lands or turn them over to states was a good idea. This was his response:
"Speaking for myself, I won't stand for it. I won’t stand for it for me and I won't stand for it for my grandchildren and I won't stand for it for their children yet unborn. This heritage is too precious and so unique in the world to be traded away for potage. These lands are our lands -- all the lands that most of us will ever own. These lands are ours today and our children's in years to come. Such a birthright stands alone in all the earth. My answer is not just no, but hell no!"

Those of us who enjoy wildlife and public lands owe Jack Ward Thomas a great debt of gratitude.  His legacy lives on in the wild places we cherish.

Wednesday, March 5, 2014

Killing Wolves: A Hunter-Led War Against Science and Willdife

"We reached the old wolf in time to watch a fierce green fire dying in her eyes. I realized then and have known ever since that there was something new to me in those eyes, something known only to her and to the mountain. I was young then and full of trigger-itch; I thought that because fewer wolves meant more deer, that no wolves would mean hunters’ paradise. But after seeing the green fire die, I sensed that neither the wolf nor the mountain agreed with such a view.” -- Aldo Leopold, 1949

We Americans, in most states at least, have not yet experienced a bear-less, eagle-less, cat- less, wolf-less woods. Germany strove for maximum yields of both timber and game and got neither.”  -- Aldo Leopold, 1935

"A thing is right when it tends to preserve the integrity, stability, and beauty of the biotic community. It is wrong when it tends otherwise." -- Aldo Leopold, 1949

2014: Idaho Fish and Game recently hired a bounty hunter to try and eliminate two packs of wolves in the Frank Church River of No Return Wilderness, one of the largest wilderness areas in the United States. Idaho hunters have organized wolf-killing competitions and killer co-ops to pay trappers to kill wolves. The state legislature and governor declared wolves a "disaster emergency" and have allocated $2 million to killing wolves. More recently the department conducted secretive aerial shootings of wolves from helicopters with no public knowledge or input and spent $30,000 to kill 23 wolves. Idaho Fish and Game is doing this and more in an ongoing effort to appease many ranchers and hunters to protect livestock and maintain artificially high and unhealthy numbers of elk for hunters to shoot at.

One of the cornerstones of our "North American Model of Wildlife Conservation" -- which hunters and hunting-based organizations love to tout and claim to support -- is that wildlife, all wildlife, be managed based on good, sound science.  That good, sound science shows that the return of wolves to much of the western United States has resulted in significant overall, long-term benefits to wildlife and the habitat that sustains them -- including the species we love to hunt.

Elk populations are increasing in most of the West. In Idaho, the fish and game department is expanding elk hunting to reduce elk populations while simultaneously killing wolves under the guise of protecting and boosting elk numbers. Where elk populations do appear on the decline there are plenty of factors to consider in addition to wolves: Changes in habitat; the previous existence of artificially high elk populations at levels beyond the viable carrying capacity of the land; lack of mature bulls and low bull-to-cow ratios in herds (often resulting from early season hunting and too much hunting pressure on bull elk) which influences the timing of the rut and breeding behavior, the timing of spring calving, and often results in increased vulnerability of elk calves to predation; influence of other predators including mountain lions, black bears and grizzlies; unanticipated impacts of various hunting regulations and hunting pressure, and changes in behavior and habitat use by elk in the presence of wolves. And more.

Where I hunt, the growing presence of wolves has changed the behavior and habits of elk. Elk bunch up more for safety, and move around more to evade and avoid wolves. They are a lot more wary. I have adapted and adjusted to these changes and have no problem finding elk.This is part of the beauty and value of hunting within wilderness -- to adjust, adapt and be part of the landscape; to be, as my friend David Petersen put its, part of the "bedrock workings of nature."  We render the wilds a diminished abstract when we alter it to suit our own needs and desires and, in the process, make it less healthy and whole. There are those who espouse the virtues of backcountry hunting and yet seem apathetic or supportive towards the destruction of backcountry integrity. Those who understand the wilds know how critically important predators are to the health of the land; to remain silent about the nonscientific, politically-based killing of wolves in the wildest of places is to be complacent towards the degradation of what we claim to cherish.   

Yet hunters, in general, hate and blame wolves for pretty near anything and everything including their own lack of skill, knowledge and effort in hunting elk. Science is shunned and ignored. David Allen, the executive director of the Rocky Mountain Elk Foundation,  a national hunter-based conservation organization, claims wolves are "decimating" elk herds and calls wolves the "worst ecological disaster since the decimation of bison" despite research funded by the organization that shows otherwise. Most of what many hunters claim to know and understand about wolves and wolf and elk interactions is based on myths, lies and half-truths; they rapidly and angrily dismiss logic, facts and science as coming from "anti-hunters," "wolf-lovers" and "tree-huggers" from "back East." Most hunter-based conservation organizations and state agencies avoid the topic for fear of being pegged "one of them." Many actually help perpetuate the lies and half-truths to boost and maintain membership. Some try to come across as reasonable by stating that they think wolves should be managed just like other wildlife, such as elk. 

But wolves are not elk; being a top predator they have altogether different, and self-regulating, reproductive and survival behaviors and strategies. "Other" wildlife, such as elk,  are managed based on science -- based on what we know about behavior, ecology, breeding behavior, habitat use and selection and other factors. Wolves are being managed purely based on politics driven by ignorance and hate.  Many hunters and others in Montana, Wyoming and Idaho long advocated for the delisting of wolves from the Endangered Species Act and turning management over to the states. It happened. And now these states -- particularly Idaho -- are doing what they can to kill as many wolves as possible, science be damned.

Idaho is proving over and over that their state cannot handle the scientific, sustainable management of wolves. No public agency should have the power to decide such things as Idaho Fish and Game is doing with so little public accountability and oversight. They are acting on behalf of a small, but politically-influential segment of our population based on pure politics, lies, myths, misconceptions and half truths about wolves and ignoring what we do know about wolf biology, ecology, behavior and interactions with and impacts to elk.

As an avid and passionate hunter in Montana (who has killed and eaten 26 elk over the years) I am absolutely disgusted that no hunter-based conservation organization -- most of which claim to support and defend sound, science-based management of wildlife -- are speaking out against this slaughter which is a clear violation of the North American model of wildlife management these organizations claim to uphold. At best, many hunters and hunting-based organizations are remaining silent for fear of being ostracized; at worst, most hunters and hunting organizations are supporting this. More and more I feel like an anti-hunter who hunts. It's embarrassing, appalling and outrageous.

Even groups I support and respect, including Backcountry Hunters & Anglers, the Theodore Roosevelt Conservation Partnership and National Wildlife Federation are ignoring and avoiding this clear violation of science-based wildlife management and our North American Model of Wildlife Conservation they claim to uphold and defend -- I can only assume as to not upset their membership base.

As Aldo Leopold so aptly put it more than 50 years ago: "The sportsman has no leaders to tell him what is wrong. The sporting press no longer represents sport; it has turned billboard for the gadgeteer. Wildlife administrators are too busy producing something to shoot at to worry much about the cultural value of the shooting."

I am growing increasingly disgusted and angry towards my so-called fellow hunters, and most hunter-based organization, for continually talking "Aldo Leopold" and the "North American Model" out of one side of their mouths while ignoring or even supporting this sort of political, nonscientific "management" of a critical keystone, umbrella wildlife species that plays a critical role in shaping, maintaining and influencing healthy wildlife and wildlife habitat for all species -- including the species we love to hunt and the habitat that sustains them.

This is one of the flaws of our current and mostly good system of wildlife management in which states generally have full authority over managing their wildlife. State fish and game departments, such as Idaho Fish and Game, are overseen and controlled by state politicians and game commissioners (who are often ranchers and hunters) appointed by politicians -- and the hunting and ranching industries have more influence over state decisions than others. Aldo Leopold, widely considered the "father" of modern wildlife management, warned against such things more than 50 years ago.

A recent report about the flaws of the North American Model summed it up this way: "The scientists also express concern that the interests of recreational hunters sometimes conflict with conservation principles. For example, they say, wildlife management conducted in the interest of hunters can lead to an overabundance of animals that people like to hunt, such as deer, and the extermination of predators that also provide a vital balance to the ecosystem."

It needs to change.

More than half a century ago Leopold wrote: "I personally believed, at least in 1914 when predator control began, that there could not be too much horned game, and that the extirpation of predators was a reasonable price to pay for better big game hunting. Some of us have learned since the tragic error of such a view, and acknowledged our mistake."

We still haven't caught up to Leopold.

If we hunters truly believe in sound, science-based wildlife management, the North American Model of Wildlife Conservation, and the ideas and principles preached and promoted by the likes of Aldo Leopold, then it is time to speak up.