By George Wuerthner

The recent decision by the Oregon Fish and Wildlife Commission to delist wolves from the state's Endangered Species Act protection was based on faulty science and political expediency. The biggest problem is with the department's criteria for delisting -- more than four breeding pairs of wolves for three years in a row-- is that it fails to ensure full restoration of the wolf across the state. Many outside scientists, including myself, feel the small population of 80 to perhaps as many as 100 wolves statewide is hardily sufficient to guarantee a robust and speedy restoration of the species.

A hundred or fewer wolves may preclude the extinction of the species, but it does not restore the ecological function of the wolf. And restoring the ecological function of the species should be the prime goal of any conservation effort. Precluding extinction is a very low bar and does not serve the people of Oregon, the wolf or our ecosystems.

I did an analysis of the potential for wolf restoration in Oregon back in the 1990s and concluded that the state could easily support 1,500 to 2,000 wolves. Others have reached similar conclusions. Restoring wolves across the state so that they are functional members of the wildlife community should be the goal of the Oregon Department of Fish and Wildlife.

If, hypothetically, elk were the species under consideration and were protected under the state's Endangered Species Act, I can almost guarantee you ODFW would want way more than 100 individuals before they would recommend delisting. They would want to see elk restored across the state.

Wolves are in a sense a "keystone" species that influences ecosystem health. Having a token population of wolves is not the same as having a functioning ecosystem member. Wolves not only eliminate weaker prey individuals but can shift habitat use; for instance they can reduce elk and deer foraging on aspen, willows and other browse species in riparian areas. Wolves can also affect the distribution and numbers of other species. Where wolves are present, there are often fewer coyotes. Coyotes kill the smaller Sierra Nevada red fox that is just hanging on in the Cascades. Restoration of wolves could thus assist the recovery of the red fox.

The rush to delist wolves is driven by false perceptions of wolf impacts on livestock and big game populations. Out of 1.3 million cattle and 195,000 sheep in the state, only 114 domestic livestock have been confirmed killed by wolves since the first wolves appeared in the early 2000s. Comparisons between Montana and Oregon are often made by ODFW. Using Montana, in 2014, the state's 600 or so wolves killed 35 cattle and six sheep out of a total of 2.5 million cattle and 220,000 sheep respectively, By comparison, non-wolf losses accounted for 89,000 deaths. And though six sheep were killed by wolves, some 7,800 sheep died from other causes, like weather.

Wolves are simply not a threat, or even barely a factor, in the economic viability of the livestock industry.

The idea that hunting will be negatively affected across any significant portion of the state is also unlikely. Between 2009 and 2014, all wildlife management units (WMUs) of northeastern Oregon with established wolf packs had increasing elk populations, and two of the four (Imnaha and Snake River) were above the established management objectives for elk since wolves became established (ODFW data).

A similar situation exists in Montana, where elk numbers grew from an estimated 89,000 animals in 1992 (Montana Elk Plan) to 167,000 elk today (Montana Department of Fish, Wildlife and Parks, 2015). If this is what you get with wolf predation, I think most reasonable hunters would agree we could use more wolves in Oregon!

In the end, ODFW capitulated to mythology and false fears of hunters and ranchers without providing context and did not meet its wildlife responsibilities under the public trust doctrine to work diligently for full restoration of the ecological function of the wolf.

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George Wuerthner lives in Bend.