The Oregon Department of Fish and Wildlife is forging ahead with a long-overdue update of the state’s Wolf Conservation and Management Plan, even as four environmental groups withdrew from mediation and announced they will oppose it. In a Jan. 4 letter to Gov. Kate Brown, representatives for Oregon Wild, Cascadia Wildlands, Defenders of Wildlife and the Center for Biological Diversity said they will no longer participate in meetings hosted by ODFW to find common ground on wolf management with hunters and ranchers.Wolf advocates criticized the negotiations, describing the process as flawed and skewed in favor of killing wolves to protect livestock, rather than prioritizing non-lethal forms of deterrence. The groups slammed ODFW staff for “leading us to a seemingly predetermined outcome,” despite the agency paying more than $100,000 to hire a professional mediator.