Directors & Liaisons


Executive Committee:

Chair Justin Pritchett started wandering the wilderness on summer trips to visit family in Wyoming. Since then he has worked as a park ranger for the BLM in Casper Wyoming, managed Red Bus Tours in Glacier National Park, taught at the University of Wyoming's Haub School of Environment and Natural Resources, and started his own consulting firm, Pelton Creek LLC, where he offers facilitation and mediation services to land management agencies as well as private and non-profit partners. Justin specializes in mediating the social and intellectual forces that shape our relationships to the extra-human world. He holds a Ph.D. in Theological Environmental Ethics from the University of Aberdeen, Scotland, and his forthcoming book, Cultivating Wilderness: A Phenomenological Theology of Wilderness Spirituality and Environmental Ethics investigates how spiritual experiences in the wilderness effect future practices of ethical behavior towards the non-human world.  Justin is a certified fly-fishing guide and spends his free time tempting unsuspecting fish wherever he can find them. He lives outside Omaha, Nebraska with his wife, two sons, three-legged cat, two dogs, and various plants.

Vice Chair Alex Nelson is an attorney in Lakewood, Colorado.  He studied literature and journalism at Fort Lewis College in Durango, Colorado, and completed his juris doctor at the University of Colorado at Boulder in 2008.  He has a long-standing commitment to social and environmental justice and enjoys long-distance trail running, skiing, and rock climbing.  Alex joined the SWS Board to help protect and learn more about wilderness and public lands, which are important to him personally and are vital to the health of this planet.  When he’s not running, skiing, or climbing, Alex is most often at home cooking, working around the house, or reading a book.





Treasurer Sarah Smith was introduced to wilderness when her college offered a weekend camping trip for orientation. She got her first pair of hiking boots six months later. Now, she, her husband, and their dog are in the Uintas every chance they get and in the desert every other time. They find their favorite places by talking to folks in ranger cabins, map booths and on the trail with anecdotal directions and endless pictures.

Sarah was the Operations Manager for the company keeping Society for Wilderness Stewardship’s books, where she trained bookkeepers and advised firms on how to achieve their financial goals. Currently, she is the Operations Manager at an architectural firm. She has her Masters in Accounting from Western Governors University. She loves seeing an organization's life through the numbers on reports and increasing their efficiency and organization.

Secretary Sandy Skrien retired from the US Forest Service working as the National Program Manager for Wilderness for the Forest Service in Washington DC after 40 plus years.  Sandy served on and chaired the Interagency Wilderness Steering Committee and with peers in the Washington Office and regional offices on wilderness policy and programs. She was the advisor to the Chief’s Wilderness Advisory Group. 

Sandy grew up near the BWCAW on the Canadian border in Minnesota and began her career on the Superior National Forest writing wilderness permits, working as a wilderness ranger, winter and summer trails crews and YCC crew leader.  She spent 20 years on the Tongass National Forest working in two large visitor centers and on two districts as recreation, wilderness, land and minerals staff officer.  She returned to the Superior to be the Public Service Team Leader for eight years before serving in the Washington Office. 

She has a BS in Biology, a minor in Environmental Studies from St. Cloud State University and an emphasis in secondary education.  A lifelong learner, she completed post graduate classes in several states and completed a two-year lay ministry course in the Evangelical Lutheran Church of America.  She has served as a lay minister and music minister in three ELCA congregations in Alaska and Minnesota. 

Sandy’s lives in Minnesota with her husband Wayne and yellow labs Cedar and Juniper.  They have children, grandchildren and great grandchildren in various states.  Sandy and her husband enjoy boating, fishing, gardening and wood carving. 

Member-at-Large Steve Kimball is the Local Government Forest Advisor for the Montana Department of Natural Resources in Missoula, Montana.  Steve retired from the Forest Service where his positions included Natural Resource Staff Officer on the Payette National Forest, Wilderness-Rivers Program Manager in the Northern and Alaska Regions, Idaho National Fire Plan Coordinator, and District Ranger on the Salmon-Challis NF, Green Mountain NF, and Tongass NF.  Steve is married to Susan Jenkins, a Project Leader for the Forest Service’s National Technology and Development Program. He has three sons and a daughter. He enjoys hiking, sea kayaking, and serendipitous discovery.






Member-at-Large Kristy Caron grew up in New England and studied Political Science at the University of Connecticut.  She received her J.D. from Vermont Law School and her LL.M. in Tax from the University of Denver School of Law’s Graduate Tax Program.  Following judicial clerkships with a trial court in Connecticut and the Colorado Court of Appeals, Kristy practiced law in Colorado primarily in the areas of land use and conservation, tax and estate planning, and nonprofit and general business law.

In 2006 Kristy relocated to Georgia and has since specialized in land preservation and natural resources.  Since 2017, Kristy has worked as in-house legal counsel for a land and natural resources consulting company. 

Kristy is admitted to the state bars of Georgia and Colorado.  She writes for the Land Grant University Tax Education Foundation, has published in the Colorado Lawyer, and previously worked as a legal writer and editor for a legal publishing company, focusing in the areas of environmental, real estate and tax law. 



Agency Liaison Nancy Taylor is currently the Wilderness, Wild and Scenic Rivers, and Congressionally
Designated Areas Program Manager for the Pacific Northwest Region of the Forest Service, based in Portland,
Oregon. She has been in this job since July of 2019, moving there from the Eastern Region of the Forest Service
where she was in a similar position as the regional wilderness program manager. She has worked as the
Recreation and Wilderness lead for the Yellowstone Ranger District of the Custer-Gallatin National Forest, and the
Ruby Mountains, Jarbidge, and Mountain City Ranger Districts on the Humboldt-Toiyabe National Forest in
northeastern Nevada. She has had the privilege of stewardship for four Nevada wilderness areas: Ruby Mountains,
Jarbidge, East Humboldts, and Santa Rosa-Paradise Peak; and the Absaroka- Beartooth Wilderness in Montana. 
She lived in Nevada for 13 years, and enjoyed managing diverse challenges related to recreation, trails, wilderness,
and natural resources. During the summer of 2015 she worked on Colorado’s Rio Grande National Forest and spent
time in the South San Juan, Weminuche, La Garita, and Sangre de Cristo Wilderness areas. Nevada, Colorado,
Montana and the Eastern Region have been wonderful experiences, and she looks forward to her work and new
adventures in the Pacific Northwest. 
She has been a ski patroller and search dog handler, an EMT and Wilderness First Responder.  She has always
enjoyed the mountains in all seasons, beginning with hikes following her dad in the White Mountains of New Hampshire as a kid.  Those early adventures in the outdoors inspired her passion for wilderness, and she now travels with her Service Dog, Kasha, hiking, backpacking, skiing, and snowshoeing in wild places at every opportunity.   She has BS and MS degrees from Montana and Utah State Universities, and completed a graduate certificate in wilderness management through the University of Montana’s Wilderness Management Distance Education Program.

Board of Directors:

Ian Davidson is a Foreman for the Seeley Lake Trail Crew, working out of the Scapegoat Wilderness and surrounding areas. He has spent the last six months working with the Missoula Fire Science Lab, providing research assistance regarding tree growth and fire behavior. He graduated with a degree in Parks, Tourism, and Recreation Management from the University of Montana. His degree led him to work as the Communications Intern for the 50th Anniversary of the Wilderness Act of 1964. Ian finds value in land conservation and empowerment through knowledge of our environments, which inspired him to join the Montana Conservation Corp as a Field Crew Leader out of Kalispell, Montana. This position fueled his passion for trails construction and land management. Ian got accepted into the Backcountry Trails Program with the California Conservation Corps, where he worked and lived for six months in the backcountry of the Sierra Nevada Mountains of California. Ian spends his free time exploring Montana and Idaho through backpacking, hunting, and snowshoeing. 

John Hausdoerffer is the Dean of the School of Environment and Sustainability at Western Colorado University, where he also serves as Professor of Environmental Sustainability & Philosophy and Director of the Master in Environmental Management program.  An expert on the history and ethics of the wilderness idea, he is author of Catlin's Lament: Indians, Manifest Destiny and the Ethics of Nature as well as co-author and co-editor of Wildness: Relations of People and Place.  Hausdoerffer also serves a Fellow and Senior Scholar for the Center for Humans and Nature.



Matthew Kirby grew up in Wisconsin but every summer his family would take a weeks-long camping trip through the West. It was these trips that made him fall in love with wild places. After obtaining his undergraduate degree from Carleton College in Minnesota, he moved to Washington, DC to work for the Environmental Protection Agency. He quickly found himself drawn to the world of advocacy and took a position with the Sierra Club where he has been for the past seven years. For much of that time he was in DC working on wilderness, forests and endangered species federal policy and legislation.

His continued longing for the West, however, drew him away from DC in 2014 when he moved to Denver, Colorado. He currently leads the Permanent Protections Initiative at the Sierra Club, working to secure new administrative and legislative protections for special public lands across the country. He is now trying to make up for lost time and spending all his free moments hiking, skiing, backpacking, and running through the Colorado mountains.



Dr. Steven R. Martin holds a B.S. in Biology and Environmental Studies from Principia College in Illinois., an M.S. in Wildland Recreation Management from the University of Montana in Missoula., and a Ph.D. in Forestry from the University of Montana in Missoula.  His teaching, research and professional interests focus on visitor use of wildland recreation settings and managing recreational use of natural resource areas, particularly parks, wilderness areas and similar public lands.

His personal interests and hobbies include whitewater rafting, hiking and backpacking, cross-country skiing, and visiting our great public lands. His favorite landscapes to visit are the Colorado Plateau deserts of southern Utah and the high mountain lakes and forests of western Montana and the high Sierra. He's worked for the U.S. Forest Service on five national forests – as a recreation technician, wilderness ranger, wilderness trail crew, and helitak firefighter. He's worked for the National Park Service in Glacier National Park, Montana as a Park Ranger (backcountry) and as an Outdoor Recreation Planner/Social Scientist. He's consulted with and done research for the National Park Service, U.S. Forest Service, Bureau of Land Management, U.S. Fish & Wildlife Service, California State Parks, and the State of Montana. He worked as a research specialist at the Institute for Tourism and Recreation Research, at the University of Montana.

Dr. Martin is the 2015 recipient of the national award for Excellence in Wilderness Stewardship Research, awarded by the Chief of the U.S. Forest Service.

Ann Schwaller is currently the Boundary Waters Canoe Area Wilderness Program Manager on the Superior National Forest in Duluth, Minnesota and serves as Vice-Chair on the Wilderness Advisory Group. She began her career in resource conservation working in the Salmo-Priest Wilderness in Washington state as a volunteer with the Student Conservation Association in 1992. Ann eventually moved up in the Forest Service by way of the Weminuche and La Garita Wilderness areas in Colorado, Anaconda-Pintler Wilderness in Montana, and Selway-Bitterroot Wilderness in Idaho. She also worked for the Park Service in the Grand Canyon in Arizona. Her jobs with these organizations included wilderness ranger, trail crew, firefighter, visitor center manager and wilderness/recreation planner. Life before the government included jobs as a freelance photographer for the Palm Beach Post, Miami Herald, University of Florida and Florida State Parks.She received her Bachelor’s degree in Photojournalism with a minor in Forest Resources and Conservation from the University of Florida-Gainesville, and a Master’s degree in Recreation and Wilderness Management from the University of Montana-Missoula. Ann grew up on the Wild and Scenic Loxahatchee River next to a Johnathan Dickinson State Park in southeast Florida where most weekends were spent on the river, in the woods, or in the ocean. Ann spends her free time traveling, hiking the Superior Trail, kayaking Lake Superior and of course paddling in the Boundary Waters and Voyageurs National Park.

Nicole Wooten is Natural Resources Manager at the Hudson Highlands Land Trust in New York.  She works in the wilderness - urban edge in the federally-designated Highlands region, coordinating the NY Highlands Network, conserving lands and promoting National Scenic Trails.  Raised in NC, she earned a BA in Environmental Studies at UNC - Chapel Hill before serving as an Environmental Education volunteer in the Peace Corps in El Salvador.  Then, deeply inspired by a long walk along the Pacific Crest Trail,  Nicole managed the land stewardship program for the Mid-Atlantic office of the Appalachian Trail Conservancy before returning to academia to earn a Masters of Environmental Management from the Yale School of Forestry.  During that time, she practiced crafting policy for land protection with the Continental Divide Trail Coalition.  

Nicole currently also serves on the Appalachian Trail Conservancy's Stewardship Council and Landscape Partnership Steering Committee.  Both her career and volunteer work focus on the intersection of protected areas management and parks-people balance.  She believes that connecting wilderness areas through wildlife connectivity corridors is the next step in ensuring the quality of wildlands in the US.
Leah Zamesnik is the Partnership Coordinator with the National Forest Foundation based in Missoula, Montana where she is implementing partnership strategies in forest and regions across the country in order to help build agency capacity and resources. Previously, she worked for conservation and Wilderness advocacy organizations in Jackson, Wyoming where she partnered closely with the Forest Service on multiple collaborative projects, including Wilderness inventories, educational outings, a new direction for Big Horn Sheep management, and multiple NEPA projects. It was in Jackson that her love of Wilderness grew as she spent countless hours finding Solitude in the Gros Ventre, skiing in the Jedidiah Smith, and standing in breathless awe of the beauty of the Bridger. Leah graduated from Colorado State University with a Master's of Science in Human Dimensions of Natural Resources and earned a Bachelor's Degree in Psychology from the College of William and Mary. In her spare time, you can find her in a hammock reading, chasing her dog in Wilderness throughout the country, failing at self-taught craft projects, and video-chatting with her nieces.



Agency Liaisons:

Roger Semler currently serves as Chief of the Wilderness Stewardship Division for the National Parks Service.  Prior to this appointment, he worked as the Montana Fish, Wildlife and Parks deputy parks director. He has more than 26 years of federal service in the U.S. Forest Service and National Park Service, during which time he specialized in wilderness management and stewardship.  During his career he has worked in seven different areas that were designated Wilderness or proposed for inclusion in the National Wilderness Preservation System.  During his tenure with the National Park Service, Roger was recognized at the national level as a leader in progressive wilderness management.

Roger has a passion for wilderness preservation and stewardship that was fostered during his career of federal service where he specialized in wilderness management.  He retired from the National Park Service in 2003 and has a strong desire to continuing sharing his time, energy, and expertise to foster professional excellence in wilderness management, inspire progressive agency actions and practices, preserve wilderness resources, and promote citizen understanding and appreciation of Wilderness values.

Nancy Roeper is the National Wilderness Coordinator for the Department of Interior, US Fish and Wildlife Service. She holds a Master’s of Science in Zoology from the University of Maryland in College Park, MD and a Bachelor of Science in Biology from Ithaca College in Ithaca, NY. For 2.5 years, Nancy worked for the World Wildlife Fund on international wildlife trade issues before joining the US Fish and Wildlife Service. For nearly 10 years for the Division of Law Enforcement as an Intelligence Research Specialist working on international trade issues and assisting on Special Operations cases; as a Biologist working on Sikes Act and LAPS issues; for the National Wildlife Refuge System on biodiversity and Ecosystem Approach issues until 1999 when Nancy became the national wilderness coordinator. Nancy’s professional interests include Wilderness; Leave No Trace and her personal interests include gardening, bicycling, Invasive plants removal, canoeing and birding.



James Sippel’s first experience with wilderness was at age 12 on a backpacking trip with his older brother and sister in the John Muir Wilderness in eastern California.  He was poorly prepared and so cold at night that he didn't sleep much.  “Despite the discomfort, the experience captivated me,” he later recalled, “to see and experience land in a pristine state was like finding a treasure, and I couldn’t wait to come back.”  Coming back has been a lifelong pursuit: logging in several hundred overnight trips in wilderness areas throughout the west, encouraging friends to come along, and introducing his two sons to wilderness at a young age. James earned a BA from Prescott College (AZ), and a MA from Oregon State University in natural resource management, emphasizing wilderness management.  He’s worked in a variety of natural resource management roles for the Bureau of Land Management, Forest Service, and with the Peace Corps at a National Park in Ecuador.  Starting with BLM in 1991 as a seasonal ranger in the Wilderness Study Area and Wild and Scenic River programs, he continued his federal natural resources career in Oregon, Washington, California and Nevada, and now is the lead wilderness specialist for BLM in New Mexico.  His professional focus of interest is in wilderness monitoring and restoration.  He values collaborative efforts with other agencies, and working on restoration efforts with Friends and Youth groups.



Ralph Swain is the Rocky Mountain Region (R2) Wilderness and Wild & Scenic Rivers program manager.  Ralph has a BS degree in Marketing and a MS degree in Natural Resource Management.  He has worked in wilderness management from all levels; as a seasonal wilderness ranger, wilderness trails, district wilderness manager, forest wilderness specialist and, for the last 10 years, in his current position.  Ralph was the Forest Service's first national program manager for the Leave No Trace wilderness education program.  Additionally, Ralph has been involved in international protected areas and has worked on international assignments in Belize, South Africa and Kamchatka, Russia.  As the regional program manager, Ralph works with a variety of partners and wilderness friends groups to foster wilderness stewardship.  He is also involved in wilderness training and annually conducts a wilderness ranger exchange program with South African rangers.

Carol Miller is a Research Ecologist in Wilderness Fire at the Aldo Leopold Research Institute. Carol holds a Ph.D. in Ecology from Colorado State University, and Master’s of Science in Forest Sciences, also from Colorado State University and a Bachelor’s of Science in Electrical Engineering from Penn State University. After a brief career as an engineer, Carol has found much more satisfaction in the field of ecology. As a graduate student, she developed and used a simulation model to study the interactions among climate, fire, and forest pattern in the Sierra Nevada of California. After a postdoctoral appointment at the Leopold Institute and The University of Montana School of Forestry, she became the fire ecologist at the Aldo Leopold Research Institute. Her program of research seeks to help land managers understand how to include wildland fire as an ecological process to landscapes. Carol’s research interests include: Agents of landscape pattern formation; Interactions among fire regimes, climate, and vegetation pattern; Implications of fire suppression and our ability to restore fire as an ecosystem process; Effects of global climatic change on disturbance regimes.


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