Our Board of Trustees

 Current members of the RMBL Board of Trustees


Kailen Mooney

Board President and Vice-Chair
With a Ph.D. in Environmental, Population and Organismic Biology from the University of Colorado, Kailen is an Associate Professor of Ecology and Evolutionary Biology at the University of California, Irvine. Prior to his graduate training as a scientist, Kailen worked as an environmental policy analyst for the Natural Resources Defense Council and as an instructor for the National Outdoor Leadership School. He has conducted research at RMBL since 2008 and began teaching RMBL’s Field Ecology course in 2013. He has supervised a number of RMBL undergraduate researchers, led the Board Planning Committee for 2014-2016, and assisted with the Douglass Distinguished Lecture Series. He brings the perspective of a younger scientist to the Board, as well as someone who has recently been involved with the education program.

Bruce McLean

Board Chair
Bruce has a J.D. and a B.S. in Business Economics and Public Policy from Indiana University and a distinguished career in law.  He started his career in the Office of Enforcement for the National Labor Relations Board.  After government service he entered private practice with Akin Gump Strauss Hauer & Feld in Washington, DC, where he was a partner for 40 years. He served as Chairman and CEO for the firm for 20 years and under his leadership the firm was regularly ranked among the nation’s top 20 corporate law firms. He has served on the Indiana University School of Law Board of Visitors and the Georgetown University Law Center Board of Visitors.  He was a Vice President of the Corporate Board of the Kennedy Center for Performing Arts from 2006-2012.  He has a second home in Crested Butte and lives much of the year in Vero Beach, Florida.  He brings a strong legal and strategic planning background to the Board.

Diane Campbell

With a B.S. from Stanford University and a Ph.D. from Duke, Diane is a Professor of Ecology and Evolutionary Biology at the University of California, Irvine. She has had an active research program at RMBL since 1984 conducting research on the mechanisms of evolution in natural populations and mentoring undergraduate and graduate students. She is an AAAS Fellow and has served as editor for the journals Functional Ecology, the Journal of Evolutionary Biology, and Evolution.

Brian Wildes

Brian earned a B.A. in Philosophy from Southern Methodist University in 1972, an M.A. in Philosophy from the University of Colorado in 1974, and an M.B.A. degree in Finance from the University of Pennsylvania's Wharton School of Business in 1976. Brian earned his C.P.A. in 1977 and his C.F.P. in 1986. Brian is currently the Managing Member of a handful of firms that focus on equity investment, oil and gas exploration, and the use of biological techniques for managing waste. Over the past ten years Brian has consulted for three public oil and gas exploration firms and has been the managing general partner of private equity oil and gas exploration, development and mineral acquisition funds. One of his firms is developing biological techniques for the separation and refinement of rare earth elements and the purification of water. Previously Brian served as an Oil and Gas Tax Specialist with Haskins & Sells, and spent 14 years as the C.F.O. of a metal alloy distributor that designed and manufactured downhole drilling and logging tools for the oil and gas industry that are used in today's offshore and horizontal drilling operations. Brian and his wife Marcella live in Dallas, and spend time in Crested Butte. Brian began serving on RMBL's Finance Committee in 2016 and he brings financial expertise to the Board.

Kurt Giesselman

Chair of Development Committee
Kurt has a M.S. in Chemical Engineering and a B.S. in Early Childhood Education from the University of Virginia along with an Executive MBA from Wharton Business School. He has worked extensively in the corporate sector with an emphasis on operations and business development, including serving as Director of Business Development for both Honeywell International and Siemens, Energy and Environmental Solutions, as well as Vice President for consulting and client services for Constellation Energy. He has extensive nonprofit experience including serving on the development committee of the Indianapolis Zoo and the Facilities Committee for the Indianapolis Museum of Art. Kurt is a full-time resident of Crested Butte and is active with a number of local organizations, including serving as President of the Gunnison-Crested Butte Tourism Association board. He is the immediate past Chair of the RMBL board, the Mt. Crested Butte Water and Sanitation District board and several other public and private organizations in the Gunnison Valley.

Jill Anderson

Jill earned her B.Sc. from Brown University and her Ph.D. in Ecology and Evolutionary Biology from Cornell University. After a postdoc with Dr. Thomas Mitchell-Olds at Duke University, and an early faculty position at the University of South Carolina, she joined the faculty as an Assistant Professor in the Department of Genetics and Odum School of Ecology at the University of Georgia in 2015. Her research examines the ecological and evolutionary consequences of global change for natural plant populations in tropical and temperate ecosystems. She has conducted field work at RMBL since 2009. She maintains experimental gardens in five locations across Gunnison county, from low elevation locales near the Roaring Judy Fish Hatchery to alpine ecosystems in the North Pole Basin. Jill brings perspective to the Board as a relatively early-career scientist with broad field experience at RMBL, elsewhere in the U.S., and in South America

Dan Blumstein

Dan graduated with honors in Environmental Biology and Environmental Conservation from the University of Colorado Boulder and received his M.S. and Ph.D. in Animal Behavior at the University of California Davis. He had postdoctoral fellowships in Germany, Kansas and Australia before joining UCLA as a faculty member in 2001 where he is currently a Professor in the Department of Ecology and Evolutionary Biology (he was Department Chair for seven years) and in the UCLA Institute of the Environment and Sustainability. He worked at RMBL as a postdoc and took over day-to-day management of the long-term marmot project in 2001. His research incorporates many students and he has co-authored papers with nearly 200 undergraduates. He has received major teaching and research awards both from UCLA and the Animal Behavior Society, and he is a Fellow of the Animal Behavior Society. He has been an editor or on the editorial boards of a variety of scholarly journals and is currently a member of the Faculty of 1000. Dan served on the RMBL board between 2004 and 2008 and was the Secretary in 2007 and 2008.

Aimee Classen

Aimee has a B.A. in Biology from Smith College and a Ph.D. from Northern Arizona University. She is an Associate Professor at the University of Vermont in the Rubenstein School of Environment and Natural Resources, after having been an Associate Professor at the Natural History Museum of Denmark and the University of Tennessee. She has had an active research program at RMBL since 2009, including supervising graduate work at RMBL and serving on RMBL’s Research Committee. She is an experimental ecosystem ecologist, with funding from a variety of sources including the National Science Foundation and Department of Energy. Her work largely focuses on how global change shapes ecosystems, with an emphasis on exploring the interactions between plants, nutrients, water, and microbes in the soil. Starting in 2016 she became the Editor-in-Chief at Ecological Monographs and she is also on the editorial board for Ecology and Ecology Letters. She brings her perspective as both a newer RMBL scientist and ecosystem ecologist, to the Board.

Jennifer Darnell

Jen has a B.A. in Chemistry from Bowdoin College and a Ph.D. from The Rockefeller University in New York City. She recently retired from her position as a Research Associate Professor at Rockefeller where she worked for 33 years. She is an Honorary Professor at the University of Edinburgh. Jen is a leading authority on Fragile X Syndrome, the most common monogenic cause of intellectual disability and autism. She is one of four Board members of the Simons Initiative for the Developing Brain at the Univ. of Edinburgh. Jen has been coming annually to the Crested Butte area for 45 years and is now a full-time resident. When one of her sons, Peter, was in high school, he assisted a RMBL scientist as a research assistant. It was a transformative experience for both Jen and Peter. Jen brings to the Board the perspective of a lab scientist who has been working at an independent research institution, a Crested Butte resident and former second homeowner, and who has been involved in private science philanthropy.

Beverly Griffith

A native of Temple, Texas, Beverly attended public schools and later earned Bachelor's Degrees from the University of Texas at Austin, one in Theater and one in Advertising. She taught children's theater in Dallas, served as Marketing Director for the University Credit Union, and was a Vice President at Austin's largest bank, now Bank of America. Her civic involvement includes chairing the Austin Parks and Recreation Board. She served two terms on the Austin City Council and five years on the Capitol Metropolitan Transit Authority Board. She is the founder of the Austin Parks Foundation. Beverly's board experience includes: National Board of Big Brothers Big Sisters of America, The National Recreation and Park Association, and The National Leadership Council of the Trust for Public Land. In Crested Butte, Beverly is currently active as a member of the Boards of 1% for Open Space, and the Colorado Advisory Board of the Trust for Public Land.

John Haley

With an M.D. in Ophthalmology from the University of Texas, Southwestern Medical School, John has operated a private practice in Ophthalmology in Garland, Texas since 1976. He is a Full Clinical Professor at the University of Texas Health Science Center at Dallas, with an appointment starting in 1976. He is a Fellow in both the American College of Surgeons and the American Academy of Ophthalmology and has also been a member of the Texas Physician Advisory Council to Blue Cross/Blue Shield since 2004. He is also the founding partner of, and on the board of directors of, Medinetworx, a small and growing firm that installs and operates cloud-based computer systems for medical offices. John is on the Executive Board for Southern Methodist University’s Deadman College and has assisted in raising funds among alumni. John and his wife, Margie, have visited Colorado since early childhood and have been regular visitors to Crested Butte for 40+ years and have been second homeowners in Crested Butte for 25 years. He has been actively involved in a number of Crested Butte nonprofits during that time, including the Crested Butte Land Trust, the High Country Citizen’s Alliance, and the local radio station.

Tem McElroy

With a MBA from Massachusetts Institute of Technology’s Sloan School of Management, Tem is Chairman of McElroy Metal, Inc., which is a manufacturer and distributor of metal roofing components for the construction industry with 13 plants and 60 distribution centers in 18 states. plants and 60 distribution centers in 18 states. He has extensive nonprofit experience, including serving as President or Chairman of a number of organizations such as Barksdale Forward, a community support group of Barksdale Air Force Base, the Community Foundation of Shreveport-Bossier, the Greater Shreveport Chamber of Commerce, and the Manufacturing Managers’ Council. He also has experience working with academic research and education organizations, including serving as President of the Biomedical Research Foundation of Northwest Louisiana, on the President’s Advisory Board of Georgia Tech, the Board of Trustees of Centenary College, the Caddo Public Education Foundation Board, and the Alliance for Education Board. Tem and his wife Maggie split their time between a home in Shreveport, Louisiana and a house in Crested Butte, Colorado.

Ken Williams

With a B.S. in Geology, an M.S. in Geophysics, and a Ph.D. in Environmental Science, Policy & Management from the University of California, Berkeley, Ken is a staff geological scientist in the Climate and Ecosystem Sciences Division of the Lawrence Berkeley National Laboratory (Berkeley Lab) in Berkeley, California.  He serves as the Program Lead for Environmental Remediation and Water Resources at Berkeley Lab.  He serves as the Deputy Lead of Berkeley Lab's Watershed Function Scientific Focus Area project, which works through RMBL and is focused on understanding how mountainous systems retain and release water, nutrients, carbon, and metals in response to climate perturbations, such as drought and early snowmelt.  He has been a pioneer in the field of biogeophysics, with a particular emphasis on the development of electrochemically-based techniques for characterizing subsurface microbial activity.  He brings a unique perspective as a biogeochemist working at RMBL, with interests spanning the fields of geology, geochemistry, hydrology, and microbiology.