Wildlife biologists were excited last winter when they watched five wolves from Oregon sprint out of their cages into a snowy meadow in Grand County.
鈥淭hey鈥檙e majestic animals,鈥� Colorado Parks and Wildlife species conservation manager Eric Odell told 萝莉少女 hours after the release in December. 鈥淚t鈥檚 a pretty awesome thing to see.鈥�
And for about four months, things were relatively quiet as the wolves traveled hundreds of miles around the state, from northwest Colorado all the way east to Larimer County.
But in April the restoration project started to see a few setbacks.
One wolf was killed last month, likely by a mountain lion. Another two are facing growing calls to be killed because they鈥檝e been implicated in several attacks on cows in Grand County.
The killings have become a flash point in the restoration and ignited a high-stakes debate about wolf management and the question of lethal control.
鈥楢 breaking point鈥�
Ranchers in the area of the livestock attacks in Grand County are anxious.
鈥淲e're trying to get water on, we're trying to brand cattle and yet here we are having to worry about a wolf eating our livelihood,鈥� Tim Ritschard, leader of the Middle Park Stockgrowers Association, said last week. 鈥淲e start losing too many (cows), you're gonna go out of business.鈥�
He said the constant threat of another attack is stressful.
鈥淲e got to remove these two wolves, because we're just going to have more issues,鈥� he said.
Ritschard rode along and said May 10 the patrols were helping keep the wolves away from the livestock. But he said the extra vigilance didn鈥檛 stop a wolf from attacking another cow in the area May 11.
鈥淚 really seriously feel like this is a bad dream,鈥� Ritschard said. 鈥淎nd I feel like every day I'm going to wake up and the dream is going to be over. But it's not. I think if we could solve something and do something with this problem wolf, it would change a little bit.鈥�
Every wolf matters
Conservationists are urging patience and warning that removing any of the 11 wolves in Colorado so early in the voter-mandated restoration could hurt the chances of success.
鈥淭hose animals are extremely valuable to the state of Colorado. They might be the most valuable individual animals in all of western North America right now,鈥� rangeland scientist and conservationist Matt Barnes said. 鈥淚t'll be different a decade from now when there are hundreds of wolves. But right now, every wolf really matters.鈥�
Barnes, a research associate with the Northern Rockies Conservation Cooperative, helped write the state鈥檚 wolf management plan.
Colorado Parks and Wildlife Last month, they said there was a wolf den in the area of the Grand County livestock attacks, and killing the suspected wolf could put pups at risk.
Instead, the state has invested $20,000 in range rider patrols at affected ranches and is promoting other non-lethal deterrents.
However, the attacks have prompted some of Colorado's state lawmakers to put pressure on state wildlife officials to start taking lethal action and defining the circumstances that such action will be taken.
Other western states, including Oregon and Washington, have defined what constitutes 鈥渃hronic depredation.鈥� They also publicize guidelines for when they would take lethal action.
In Washington, for example, wolves can become targets of lethal control after three livestock attacks in 30 days, or four in a 10-month rolling window.
The rules also say that at least two "proactive deterrence measures" must have failed before the wolves can be killed.
But Colorado鈥檚 wolf management plan purposefully did not define exactly when wolves should be killed over depredations. Barnes and the other drafters of it wanted to give wildlife officials more flexibility to decide the fate of wolves on a case-by-case basis.
鈥淔or this program to be successful, for conservation on working landscapes to be successful, we need to be able to trust our state agencies to implement the plan, and to make decisions on a case-by-case basis considering all relevant factors,鈥� Barnes said.
There are many factors that should be considered, Barnes said, including whether non-lethal prevention measures such as fencing and lights are being used correctly in the area, how close the livestock are to a den site, and whether cattle are being repeatedly attacked in a single location.
"And that's important, because if if it's focused on one herd of livestock, there's probably something about that herd, rather than something about those wolves that's causing the situation," Barnes said. "And we've seen this multiple times and actually in multiple different states, where one ranch or one allotment had the lion's share of depredations for that state for that year. And it usually can be traced to something about that place, or that herd that's making it particularly vulnerable."
Barnes also said that lethally removing a wolf might not solve the issue.
鈥淐hances are even if those wolves were lethally removed, they would be replaced by other wolves sooner or later,鈥� he said. 鈥淎nd as other wolves would probably find and exploit the same vulnerability.鈥�
Barnes said because he鈥檚 not familiar with the ranch where the livestock attacks have occurred or the details about what prevention measures have been utilized in Grand County, he鈥檚 not sure whether lethal control is warranted.
鈥淲e all need to take a deep breath and realize that the sky isn't falling,鈥� he said. 鈥淭here will be ranching, there will be hunting, and there will be wolves. Some cattle will die, and some wolves will die. Coexistence will not always be peaceful.鈥�
Oregonians watching
People in Oregon are also invested in the fate of Colorado鈥檚 wolves. The state donated 10 of them to Colorado鈥檚 cause.
Bethany Cotton, the conservation director for Cascadia Wildlands in Eugene, said she hopes non-lethal deterrents will stem the livestock attacks.
鈥淚 will be heartbroken if Colorado let some of those wolves be killed, you know, less than in the first year they're on the ground and before we have a chance to help folks learn to coexist,鈥� she said.
She also pointed to data putting livestock deaths in a greater context.
In Oregon, for example, she said wolves are responsible for much less than 1% of livestock deaths.
鈥淚t is an easy thing to look at a wolf and think the big bad wolf, but in the grand scheme of the (livestock) industry it is a tiny percentage of their loss,鈥� she said.
Steve Pedery, the conservation director for , said wolf conservation has unfortunately 鈥済otten wrapped around the axles of the culture wars of the United States.鈥�
鈥淚t is a little silly to think that 10 animals are creating a massive headache for the livestock industry in your state,鈥� Pedery said. 鈥淗ere, what we've seen is even today with approaching 200 (wolves), the actual impact on our (livestock) industry is minuscule. It's dwarfed by losses to noxious weeds and getting hit by cars and any number of other reasons that cattle and sheep die.鈥�
Colorado Parks and Wildlife officials say they鈥檙e working on a proposed definition for 鈥渃hronic depredation鈥� in their wolf management plan.
A state wildlife board is expected to consider it this summer.
