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The conservation of forest carnivores is a priority in the Pacific Northwest after decades of unregulated fur trapping, predator-control campaigns, and habitat loss. As a result of fur trapping and habitat loss, fishers (a member of the Mustelidae family, including weasels and wolverines) were locally extinct in the southern Washington Cascades until reintroductions began in 2015.

CFC has been working closely with scientists at Oregon State University to study this recovering population’s success, to understand how they interact with existing populations of Pacific marten (another native species from the mustelid family), and to discern what protections are needed to ensure their future survival.

Protecting and Restoring Biodiversity

Protecting our region’s wildlife and incredible biodiversity is one of the core values that guide our work. The forests, waterways, and diverse habitats throughout southern Washington’s Cascades are home to iconic species like salmon, beaver, black bear, river otter, cougar, mountain goat, and elk, as well as rare, threatened, or endangered species like the northern spotted owl, bull trout, and Oregon spotted frog. The continued health of these species depends on effective conservation and restoration work that is happening now. CFC utilizes various tools and techniques to protect and restore wildlife populations, including advocacy and policy work, timber sale negotiations, and on-the-ground restoration and reintroduction efforts. We are fighting to ensure that the species with whom we share the region have the space and best possible chance to thrive in the decades to come.

  • We protect and restore critical forest and aquatic habitat areas in and around the Gifford Pinchot National Forest.

  • We fight to maintain existing protections within the Northwest Forest Plan and the Endangered Species Act for species such as the northern spotted owl while advancing policies that offer further protections.

  • Through relationships and collaboration with the scientific community, CFC helps conduct studies and expand research to better understand the needs of local populations.

Our approach to protecting and restoring aquatic ecosystems

Address the impacts of a changing climate on local wildlife

Climate change is already impacting the animals in our region, and the effects are expected to accelerate in the coming years. Higher temperatures, more frequent drought conditions, and changes in the frequency or intensity of natural disturbances are harmful to many species that call this area home.

Cascade Forest Conservancy has assessed the steps that can be taken to ensure our ecosystems are as resilient as possible to these changes. Based on our research, we are working to preserve the areas of mature and old-growth forests that are increasingly important microclimates offering cooler temperatures than nearby younger or disturbed stands. We are also fighting to preserve the connectivity between important habitat areas, and taking steps to restore and cool our waterways to protect temperature-sensitive fish that require cold water to migrate and spawn, like salmon and trout.

Using science and strong partnerships for wildlife conservation

Understanding the local conservation needs of wildlife species oftentimes requires that we collect up-to-date information from the field and that we work closely with partners and researchers to better understand current distributions, habitat conditions, and optimal strategies for the survival and resilience of various species. We also regularly turn to the scientific literature to better design our strategies for conservation. This two-prong approach to science and conservation is a central part of our work.

Featured wildlife projects

Protecting the northern spotted owl

We speak up for animals that depend on older forests for their survival, like the northern spotted owl. Sometimes ill-conceived timber sale plans are put forward that would impact these species. We have successfully worked to remove many acres within designated spotted owl circles (areas where researchers had previously identified an owl nesting site) from timber projects. We are currently addressing plans for a timber sale in the Yellowjacket Creek area that could entail hundreds of acres of logging within spotted owl circles. Our scoping comments, submitted in September of 2021, outlined our concerns.

Wildlife camera surveys

CFC staff and volunteers check and maintain a network of motion-triggered cameras in some of the most remote sections of the Gifford Pinchot National Forest. These cameras provide critical information about the size, movement, and habitat needs of a number of animal populations. Our current wildlife cameras are primarily looking for marten and fisher, but we continue to gather and share data about many other species, such as bobcat, elk, black bear, and cougar.

Beaver reintroduction

Beavers are a habitat-altering keystone species that create ponds and wetlands, benefiting many other animals (including some that are rare or endangered) and the forest ecosystem as a whole. CFC has reintroduced beavers into areas of the forest where their activity will benefit the landscape. Through an ongoing collaboration with Washington State University biologists, we are studying the impact of reintroduced animals while testing new population monitoring techniques that use environmental DNA collected from water samples.


Since 1985, Cascade Forest Conservancy has been your voice speaking for the areas in and around the Gifford Pinchot National Forest in southwest Washington. Join the 12,000 other members who support Cascade Forest Conservancy and are making a difference now.

News & Updates

NEWS RELEASE: Forest Service moves forward with timber sale in the Gifford Pinchot National Forest over objections of conservation groups

Vancouver, WA — on May 28, the US Forest Service released its final decision about the upcoming Yellowjacket timber sale. The decision came over the objections of concerned conservation groups, who say the agency’s plans do not adequately protect critical habitats and mature stands, and that the cumulative impacts of concentrated timber harvests on the...

NEWS RELEASE: CFC Objects to Upcoming Timber Sale In Gifford Pinchot National Forest

NEWS RELEASE | March 25, 2024 Vancouver, WA – Cascade Forest Conservancy, a Vancouver-based conservation nonprofit, is objecting to plans for the upcoming Yellowjacket timber sale, which will occur on national forest lands in Lewis and Skamania counties east of Mount St. Helens in the Camp Creek-Cispus River and Yellowjacket Creek watersheds. The conservation group...


On December 18, the Washington Department of Ecology (Ecology) announced new rules designating portions of three waterways, the Cascade River, Napeequa River, and Skamania County’s Green River, as Outstanding Resource Waters (ORWs). The new designations are the end result of a multi-year effort by several organizations, including Cascade Forest Conservancy, to safeguard some of Washington’s...

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