Posts Tagged: poaching

Evaluating how management policies affect red wolf mortality and disappearance

Posted on May 31, 2022

Poaching is the major cause of death for large carnivores in several regions, contributing to their global endangerment. The traditional hypothesis used in wildlife management (killing for tolerance) suggests reducing protections for a species will decrease poaching. However, recent studies … read more

Posted in News, Regional Wolves, Southeast-Red Wolves | Tagged Canis rufus, endangered species, large carnivore, poaching, policy signal, survival analysis

Gray wolf mortality patterns in Wisconsin from 1979 to 2012

Posted on May 5, 2022

Starting in the 1970s, many populations of large-bodied mammalian carnivores began to recover from centuries of human-caused eradication and habitat destruction. The recovery of several such populations has since slowed or reversed due to mortality caused by humans. Illegal killing … read more

Posted in Biology, Resources | Tagged Anthropogenic mortality, carnivore, conflict, illegal killing, poaching, sampling bias, take

Quantifying the effects of delisting wolves after the first state began lethal management

Posted on July 31, 2021

Predators and their protection are controversial worldwide. Gray wolves, Canis lupus, lost U.S. federal protection (delisting) and the State of Wisconsin began lethal management first among all states and tribes that regained authority over wolves. Here we evaluated the initial … read more

Posted in Hunting Wolves | Tagged Anthropogenic mortality, Canis lupus, Human-caused mortality, hunting, Illegal take, poaching, policy, Regulated an dunregulated off-take, U.S. endangered species act, Wisconsin gray wolf

Liberalizing the killing of endangered wolves was associated with more disappearances of collared individuals in Wisconsin

Posted on September 1, 2020

Although poaching (illegal killing) is an important cause of death for large carnivores globally, the effect of lethal management policies on poaching is unknown for many populations. Two opposing hypotheses have been proposed: liberalizing killing may decrease poaching incidence (‘tolerance … read more

Posted in Hunting Wolves, Resources | Tagged Collared, Death, endangered, hunting, poaching, wisconsin, Wolf, wolves

Shoot, Shovel and Shut Up: Cryptic Poaching Slows Restoration of a Large Carnivore in Europe

Posted on June 30, 2019

Poaching is a widespread and well-appreciated problem for the conservation of many threatened species. Because poaching is illegal, there is strong incentive for poachers to conceal their activities, and consequently, little data on the effects of poaching on population dynamics … read more

Posted in Human Dimensions | Tagged cryptic, large, poaching, restoration, shoot, shovel, slows

Gray Wolf Poaching Underreported in Wisconsin

Posted on February 26, 2017

Treves, A., Langenberg, J. A., López-Bao, J. V. & Rabenhorst, M. F. (2017). Gray Wolf Mortality Patterns in Wisconsin from 1979 To 2012. Journal of Mammalogy, (February 6th embargo data). Main points 1. We investigated causes of death of 937 … read more

Posted in Front Page News, News | Tagged poaching, underreported, wisconsin

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Wolfwatcher

2 hours ago

Colorado wolfpack no longer has working collars, causing concern among officialsbit.ly/3NdRLfhColorado's closely watched North Park wolfpack no longer has a working radio collar among its members, causing growing concern among ranchers, some wolf experts and the state wildlife agency.Colorado Parks and Wildlife confirmed to the Coloradoan the remaining working collar among the three fitted on pack members failed May 13. That collar was attached to the breeding adult male of the pack, which last year helped produce the state's fist pups in 80 years."Collars were the only way CPW could keep track of the wolves, so without the collars they are blind,'' said Gittleson, whose 11,000-acre ranch he leases northeast of Walden has been home to four of the state's five confirmed wolf kills of cattle.Carter Niemeyer spent three decades studying, killing and trapping gray wolves for the federal government before retiring. He now works with ranchers on how to coexist with wolves and sits on the Colorado Parks and Wildlife's Gray Wolf.He believes this is an ideal time to trap wolves for two reasons. He said using leghold traps would serve as a "spank and release'' to scare wolves away from cattle while allowing the capture of a wolf to be fitted with a collar.Leghold traps were banned by voters in 1996.Ed Bangs, who oversaw the U.S. Fish and Wildlife Service's gray wolf recovery program in the Northern Rocky Mountains before retiring in 2011, said using helicopters to capture and collar wolves this time of year is not ideal. He said the heat of summer stresses the animals, and vegetation makes it difficult to find wolves.The need to radio collar is because people get nervous not knowing where the animals are,'' said Bangs, who in the latter part of his career voiced concerns about using radio collars on wolves.Colorado Parks and Wildlife, which is partnering with lead agency U.S. Fish and Wildlife Service in managing wolves, said it does not plan to capture and collar wolves at this time.Photo: Colorado Parks and Wildlife ... See MoreSee Less

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Wolfwatcher

15 hours ago

State and livestock industry depredations on wolves must endtinyurl.com/2h285e69We’re glad that the state-sponsored depredations on wolves are at a seven-year low, but that number needs to be reduced to zero, and that requirement should be formalized by either regulation by the state Fish and Game Commission or by state statute, whichever one it takes.When the word “depredations” is invoked, it’s usually describing wolf depredations on cattle and sheep. It’s kind of a dirty word, especially in rural circles, and describing wolves as doing the depredating is a slick and crafty way to make ranchers look like the victims. But more often than not, it’s when the ranchers push their cattle out onto public wildlands – which are the wolves’ homes – that these conflicts occur. So, really, aren’t the ranchers creating the problem by moving tasty treats into wolf habitats, at times even unloading the cattle truck right next to known wolf den sites?Let’s talk instead about the depredations of the livestock industry, and state and federal agencies, on native wildlife. It’s not just state agencies gunning down wolves. It’s entire U.S. Department of Agriculture programs dedicated to killing or poisoning wild species for the benefit of farmers and ranchers. It’s about county extension agents poisoning native rodents that are a key role in native ecosystems or trapping beavers to disrupt healthy rivers and streams. It’s about individual ranchers carrying rifles in their pickup trucks to gun down anything large enough to notice. This is a result of a failure of these groups – and by extension, our broader society – to coexist and live harmoniously with the natural world, because they are too busy laboring to dominate or destroy it.Humanity needs to retool its approach to the natural world, to transform its relationship from consumers and parasites to one of responsible members of the natural community. The Washington state government has a responsibility to do its part. At Western Watersheds Project, we call on them to lead, by ending the depredations on wolves and other native wildlife. We can and must do better in our relationship to nature.photo: John E. Marriott Wildlife and Nature Photography ... See MoreSee Less

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