Gray wolves were taken off the endangered species list in Idaho and Montana last year and put under state control. But they're still on the list in neighboring Wyoming. That's because Wyoming has been the most aggressive about wanting to kill wolves.
Wyoming has finally struck a deal with the federal government for how wolves will be treated once the state takes over. But environmentalists believe the agreement denies wolves an important refuge.
There weren't any wolves in Wyoming until the federal government reintroduced them in the 1990s. Now there are at least 329 in the state. But the state is eager to shrink the population because wolves kill livestock and game.
"My personal opinion is they need to be hunted wherever and whenever they occur because wolves are extremely secretive creatures; they're extremely intelligent," says Joe Tilden, a county commissioner in Wyoming and the founder of a hunting advocacy group.
Under the new deal, Wolves in the northwestern part of Wyoming could be managed as trophy animals unless they're in Yellowstone and Grand Teton National Parks.
But conservationists worry hunting will be allowed on a stretch of national park land that connects Yellowstone to Grand Teton. It's called the John D. Rockefeller Parkway.
"Wolves use that area extensively traveling through the two parks, and it's a very wild area," says Sharon Mader, who represents the national parks conservation association. She says this corridor is essential for maintaining viable populations. "Unique and iconic wildlife, such as wolves, that are just coming off the endangered species list deserve the ultimate protection that national parks offer."
She says it's especially important for the parks to provide this a sanctuary for wolves in Wyoming because they will be hunted on other federal lands there. If they wander out of the state's northwest corner, they will be considered predators and could be shot on sight.
The National Park Service is against hunting wolves on the Rockefeller Parkway too.
"Visitors come to Yellowstone; they come to Tetons; they come to the Parkway just to see wolves, so we want to manage the park so that people can enjoy wildlife viewing," says Herbert Frost, an associate director of the Park Service. He says his agency has the authority to ban wolf hunts on park land, but he's not picking that fight with the state…yet.
"We haven't ceded anything. We're just working with the state so that we can work together as opposed to working at odds with each other," he says.
Most national parks forbid hunting, but the legislation creating the Rockefeller Parkway allows for some hunting. Scott Talbot, who heads the Wyoming Game & Fish Department, says his agency manages hunts of other animals in the Parkway and it wants to keep its options open to hold wolf hunts there too.
"As we move forward, it may be fairly important for the department to move forward with wolf hunting in the JDR [Parkway]," Talbot says.
For instance, if the population gets out of hand, hunters like Joe Tilden may be needed.
"When you're hunting a predator, you're not only out to enjoy the sport, but you're out to control the number of predators," he says.
The wolf in Wyoming is expected to come off the endangered species list by early autumn, and conservationists hope there's a hunting ban in the Rockefeller Parkway by then.