Meet the dedicated and dynamic individuals
that make our work possible!

Staff

Ashley Lee, Interim Executive Director

Ashley Lee grew up in Central California, where her love for the outdoors began early—often quite literally riding quads, jet skis, or bouncing around in her dad’s old Bronco on the Rubicon Trail. From a young age, she found joy in the intersection of adventure and wilderness. Open landscapes have always been her preferred outdoor experience.

After moving to Las Vegas over a decade ago, Ashley immersed herself in local environmental and community outreach, with her work at REI for 10 years. She currently works as a Realtor in the Las Vegas area, where she blends her passion for community with a deep appreciation for the desert landscape.

Ashley is also a dedicated off-road enthusiast and has competed in the Rebelle Rally—the longest distance off-road navigation rally in the U.S. for women. She continues to lead off-road educational tours and is passionate about preserving public lands and ensuring access for future generations. Her experience in this challenging event reflects her grit, love for wide open spaces, and deep commitment to protecting public lands. She has served on the Amargosa Conservancy board for several years, including five years as Board President.

What first drew Ashley to the Amargosa Basin was its mystery and vast beauty. The more she explored, the more fascinated she became by the region’s ecological complexity and quiet importance. “It’s unassuming,” she says, “but it’s incredibly beautiful—and I knew I wanted to be part of something that protects this special place.”

As Interim Executive Director, Ashley brings leadership, stability, and a deep understanding of the landscape. She is passionate about creating more champions for the Amargosa and ensuring that its story continues to inspire others.

Mason Voehl, Campaigns Director

Mason Voehl is the Campaigns Director for the Amargosa Conservancy, leading the organization’s regional and national advocacy efforts to protect public lands, water resources, and biodiversity in the Amargosa River watershed.

Mason is an activist and writer whose connection to the American West runs deep. Before stepping into his current role, he served for nearly four years as the Conservancy’s Executive Director, where he helped build broad-based coalitions, strengthen Tribal and community partnerships, and bring national attention to the threats facing this fragile river ecosystem.

With a background in environmental ethics and community organizing, Mason has also worked as a backcountry field instructor, leading college students through remote public lands to explore questions of climate, justice, and our relationship to place. His passion lies in connecting people to the land—both intellectually and experientially—through advocacy, storytelling, and shared stewardship.

Mason holds a B.A. in Philosophy from Augustana University and an M.A. in Environmental Philosophy from the University of Montana. He lives in Las Vegas, NV with his wife Sarah, daughter Eloise, and their two dogs, Bear and Summit.

Scott Williams, Restoration Project Manager

Scott H. Williams is a geologist, activist, and resident of Tecopa, California on the Amargosa River. Scott has lived in the Mojave Desert off and on since he was six years old. Growing up with a deep respect for the desert drew him to pursue a seasonal position with the hydrology department at Death Valley National Park and volunteer for Water Stations for two years, stocking emergency water supplies in remote areas along California’s border with Mexico during the summer. The people of Tecopa and their universal reverence for the landscape of the Amargosa inspired Scott and his wife Claire to join the community in 2021, and he has since worked at China Ranch Date Farm seasonally. Scott holds a BA in Geology from Occidental College and has eight years of experience in environmental consulting, specializing in groundwater monitoring and remediation.

Morrigan DeVito, Restoration & Plant Stewardship Coordinator

Morrigan DeVito is a naturalist, writer, and educator whose roots are in Henderson, NV. Observing birds was her gateway to falling in love with the Mojave Desert after receiving a B.A in English from Southern Utah University. She loves telling stories of the desert and its organisms, and leads birding events in Las Vegas as a volunteer for the Red Rock Audubon Society. She is also a volunteer with the Xerces Society for Invertebrate Conservation, where she teaches about native bees and other insects. Her passion is in reconnecting people to the natural world, especially in desert wetlands, and ensuring that they are protected for generations to come.

Board of Directors

Russell Scofield, President

Russell Scofield retired in 2020 as the Bureau of Land Management’s (BLM) Implementation Coordinator for the Desert Renewable Energy and Conservation Plan (DRECP) after 31-years of public service. He previously served in key positions for BLM both in Sacramento and the desert. He also served as the Department of Interior’s Executive Coordinator for the California Desert Managers Group. He is a wildlife biologist and in his free time, he enjoys hiking, camping, backpacking, and photography. Russell and his wife have lived in the desert near Joshua Tree since 1993.

Patrick Donnelly, Vice President

Patrick Donnelly is Great Basin director with the Center for Biological Diversity and lives on the banks of the Amargosa River in beautiful Shoshone, California. He has made his career in desert conservation for almost 20 years, managing desert tortoise and riparian habitat restoration projects, teaching outdoor leadership courses, building trails, and for the past nine years as a full-time activist. He served a stint as the executive director of the Amargosa Conservancy from 2014-2016, which was enough time to fall deeply in love with the charismatic microfauna and flora which make the Amargosa such a special place. In his current role he works on advocacy and litigation on behalf of groundwater dependent ecosystems and endemic species across the Great Basin and northern Mojave deserts.

Naomi Fraga, Treasurer

Naomi Fraga is Director of Conservation Programs at Rancho Santa Ana Botanic Garden in Claremont, CA. She has been studying plants of the Mojave Desert for over 15 years. Her research interests include plant geography, conservation biology, rare plants of western North America, taxonomy of monkeyflowers (Phrymaceae), and pollination biology. She is particularly interested in the flora of the Mojave Desert in southern California. Naomi received her Ph.D. in Botany from Claremont Graduate University and she also holds a M.S. in Botany from Claremont Graduate University and a B.S. in Botany and Biology from California Polytechnic University, Pomona. Naomi also serves as Secretary for the Southern California Botanists, Vice President of the California Botanical Society and is a council member for the American Society of Plant Taxonomists.

Bill Neill, Secretary

Bill Neill was educated as a geologist and petroleum engineer, and over the past 40 years his primary environmental interests have been the California Desert and control of invasive species. From about 1979 to 1981 Bill produced and directed an educational film on feral burros for the Sierra Club’s Desert Committee, that’s now viewable on YouTube. From 1983 to 1998 he organized volunteer groups that employed chainsaws and herbicide to remove a non-native tree, tamarisk or saltcedar, from desert springs and riparian areas throughout the California Desert and adjacent states. For the past two decades Bill has been self-employed as a professional herbicide applicator, working to control invasive wildland weeds and exotic trees in coastal watersheds of Los Angeles, Orange and western Riverside Counties. He joined the Amargosa Conservancy’s Board in 2014 and has served as secretary since 2018.

Chris Clarke

Chris Clarke is a writer and activist based in the southern Mojave Desert. Currently the Ruth Hammett Associate Director of the California Desert Program for the National Parks Conservation Association, Chris is best known for his incisive environmental writing covering the California Desert at Los Angeles’s KCET TV, the Earth Island Journal and other venues. His reporting career stretches back to covering the passage of the 1994 California Desert Protection Act and the mid-90s campaign to prevent the dumping of nuclear waste in Ward Valley. A desert resident since 2008, Chris lives in Twentynine Palms with his wife Lara and their dog Heart.

John Hiatt

John Hiatt has been working on conservation issues for almost 40 years. He has served as chair of the Red Rock Audubon Society’s conservation committee since the late 1970’s. He became active in the wilderness movement during the 1980’s as part of the effort to designate wilderness on Forest Service lands in Nevada. After passage of Nevada’s Forest Service Wilderness bill in 1989 John re-focused on BLM wilderness quality lands and has actively promoted that cause ever since. He has been a member of the Board of Directors of Friends of Nevada Wilderness since 1995. He is involved with several conservation organizations including the Eastern Nevada Landscape Coalition, the Sierra Club’s California-Nevada Desert Committee, and the Amargosa Conservancy. In the area of civic affairs he has been a member of the Enterprise Town Advisory Board since 1979 and served as chairman for 15 years. He has served on the Las Vegas Valley Citizens Groundwater Management Advisory Committee since its inception in 1998; involved with Integrated Joint Water Planning Citizens Advisory Committee; and a member of the Bureau of Land Management’s Resource Advisory Council (RAC) for the Mojave-Southern Great Basin region in Nevada. An organic chemist by training, with a Ph.D. from Yale University, John has been employed as a clinical and forensic chemist since 1973.

Chris Roholt

Chris Roholt lives in Riverside, California, and has worked on behalf of the California Desert for three decades. He retired in 2010 from the Bureau of Land Management, having spent over twenty years as the Wilderness and National Conservation Lands Coordinator for the California Desert District. In this capacity, Chris was instrumental in the implementation of the California Desert Protection Act, which created over three million acres of BLM Wilderness in California. Chris also initiated the BLM’s first comprehensive wilderness restoration program, partnering with the California State Parks OHV Division and the Student Conservation Association, in what has now been a fifteen year program to restore desert Wilderness Areas. Chris and his wife Karen are active in the Gates Cactus and Succulent Society, and have a remarkable collection of prize-winning cacti and succulents at their home. Since retirement, they have begun summering in Missoula, Montana, where they both have roots.

Laura Crane

Laura Crane is the Director of the Climate Program for the California Chapter of The Nature Conservancy. In this role, she leads a team of conservation practitioners who design and execute innovative strategies at the nexus of climate and land use. As society responds to the threat of climate change, as well as the impacts of climate-exacerbated natural disasters, this team advances solutions that center nature in the approaches employed to reduce greenhouse gas emissions and help people and wildlife adapt to changing conditions. For the last 20 years, Laura has worked on the protection of the Amargosa Basin in both California and Nevada, as well as desert conservation more broadly. She lives near Joshua Tree with her two teenage kids and their dog.

Louise Mathias

Louise Mathias is a nonprofit development professional, business owner, and writer living in Joshua Tree, California since 2009. She has over 20 years of experience working with nonprofits across a wide variety of sectors on grant development and capacity-building efforts. She is the co-founder and Senior Partner of Innovative Funding Partners, LLC, a consulting firm with a nationwide client base, where she leads a team of over 20 grants consultants and development professionals.  She is also the author of three books of poems, currently working on a novel, and is prone to extensive road trips around the Southwest.