Gray wolves remain on state's "endangered" list. Photo: Ron Reznick/VW Pics/Universal Images Group via Getty Images
Federal and state officials are offering a $10,000 reward for information leading to an arrest or conviction in the illegal killings of two gray wolves.
Driving the news: Washington Department of Fish and Wildlife staff are investigating the deaths of two adult gray wolves found this month in Klickitat County and Okanogan County, according to the U.S. Fish & Wildlife Service (FWS).