The United States Fish and Wildlife Service (USFWS) announced on August 12th, that it has withdrawn the proposed rule to list wolverine as threatened in the contiguous United States under the Endangered Species Act (ESA). Colorado Parks and Wildlife (CPW) supports the Fish and Wildlife for careful scrutiny of the available science on potential impacts of climate change on wolverine status. CPW believes that state wildlife agencies within the wolverine range have developed conservation programs that are effective in maintaining wolverines within the lower 48 states, as evidenced by expansion in distribution of the species. The USFWS simultaneously withdrew a proposed “nonessential-experimental” population designation for the southern Rockies. Historically, Colorado was home to wolverine, but due to trapping, predator control and other activities, the species was extirpated from the state. Although there are currently no documented wolverines in Colorado, the state has a substantial amount of high quality habitat, and there continues to be interest in wolverine conservation in Colorado.