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James C. PribylJames C. Pribyl, Chair​

Representative: Public At-Large, Boulder, CO
E-Mail Address:
Term Expires: 2017

James C. Pribyl provides state and federal public policy management, government relations and political strategy services, specializing in communications and internet policy, technology, natural resources.

Pribyl was the top government affairs executive at Level 3 Communications, Denver, which operates the world’s largest internet backbone communication network connecting 60 countries around the world for nearly 14 years.

Pribyl has worked in public policy management and corporate advocacy at the state and federal level for more than 35 years at U S West Communications, MCI Communications and Level He has also served in major positions for two U. S. Senators and a Governor. He is an avid skier, hiker and as time allows, angler and camper.

John V. Howard, Jr.​John V. Howard, Vice Chair​

Representative: Sportspersons
Boulder, CO
E-mail Address:​
Term Expires: July 2019

John V. Howard, Jr., is an avid hunter of big game, small game, and waterfowl as well as a fisherman in Colorado's streams and lakes. He and his family frequently visit parks and open space hiking, climbing, and skiing throughout Colorado and the West. Howard has a keen interest in engaging youth in the outdoors and conservation with a particular emphasis on youth populations not traditionally part of the conservation community.

Howard currently serves on two boards in addition to the Commission:  the Advisory Board for the Williams School of Commerce, Economics, and Politics at Washington & Lee University and the Advisory Board to Look Cinemas, LLC. He began his efforts in conservation volunteering with the National Wildlife Federation and the Natural Resources Defense Council while at the University of Colorado School of Law and continued with the Chesapeake Bay Foundation, the Student Conservation Association, and the Nature Conservancy.

During his professional life Howard has served as the Chief Legal Officer of two public multinational manufacturers, as well as the general manager of subsidiaries in Boulder, the United Kingdom, and France. In recent years Howard has focused  on recapitalizing and revitalizing organizations suffering from crisis, the effects of economic turmoil, and market change.

Michelle Zimmerman, photo by CPWMichelle Zimmerman, Secretary​

Representative: Non-profit Organizations, 
Breckenridge, CO
E-Mail Address:
Term Expires: 2016

Michelle Zimmerman is the vice president of operations for Innovative Energy in Breckenridge. A former ski instructor and wildland firefighter, Zimmerman is a graduate of the University of Denver. She spent eight years in land conservation and was previously the executive director of both the Southern Rockies Ecosystem Project in Denver and the Rincon Institute in Tucson.

Zimmerman is a member of numerous renewable energy and conservation groups and currently serves on the Colorado Parks and Wildlife Habitat Stamp Committee.​

Robert William BrayRobert William Bray

Representative: Agriculture, Redvale, CO
E-mail Address:
Term Expires: 2016

Robert William Bray is the owner and operator of Bray Ranches, a 20,000-acre working cattle and sheep ranch in the San Juan mountains that is managed for wildlife habitat and hunting for deer, elk and black bear. He is also a director of CoBank, a national cooperative bank that provides financial services to agribusiness and rural power and water providers.

A Colorado native, Bray graduated from Colorado State University and worked as a banker before returning to run the family ranch in 1979.

Bray is also a member of the Colorado Cattlemens' Association, the Colorado Farm Bureau, Colorado Woolgrowers, the Colorado Outfitters Association and the San Miguel Sage Grouse Working Group. He previously served on several Division of Wildlife committees and was a Wildlife Commissioner from 2005 to 2009.

Chris Castilian​Chris Castilian

Representative: Parks and Outdoor Recreation
Denver, CO
E-Mail Address:
Term Expires: 2019

Chris Castilian is a fourth generation Coloradan with a natural resource and public sector background. He is an attorney, a former director of the State Board of Land Commissioners, former Legislative Director for Colorado Counties, Inc., and a former Deputy Chief of Staff for Governor Bill Owens. He is currently the Manager of Government and Community Relations for Anadarko Petroleum Corporation. He volunteers on multiple non-profit boards, including the Colorado Creative Industries Council, Volunteers for Outdoor Colorado, Volunteers of American Western Fantasy, National Western Stock Show Junior Livestock Auction Committee and the Colorado Petroleum Association. He is an avid mountain biker, skier and adventure racer.

Jeanne HorneJeanne Horne

Representative: Sportspersons and Outfitters
Meeker, CO
E-mail Address:
Term Expires: July 2017

Jeanne Horne is the owner and manager of J Bar H Outfitters LLC in Meeker, a family-owned big game and fishing outfitting business which she started in 1998. Her outfit is an authorized permittee in the Routt and White River national forests. Prior to starting her outfitting career, Horne worked in the real estate development field for 18 years, primarily in the Vail Valley.

Horne is a past Board member of the Colorado Outfitters Association and the 2012 honoree as Colorado's Outfitter of the Year. She maintains memberships in the Colorado Outfitter's Association, Colorado Bowhunter's Association, the Rocky Mountain Elk Foundation, Safari Club International and Big Game Forever.

William G. Kane

William G. Kane​

Representative: Parks and Outdoor Recreation
Basalt, CO
E-Mail Address:
Term Expires: 2019

Bill Kane has over 30 years of experience in planning and design for mountain resort communities. Much of his career has been focused in Aspen, Colorado, where he has served as planning director, vice president of Aspen Skiing Company and principal of Design Workshop. Bill holds a Master's Degree in Regional Planning from the University of Pennsylvania. His education, work history and life experiences make him an expert in private and public planning for all of the physical and programmatic elements which define mountain resort design.

Dale E. PizelDale E. Pizel

Representative: Public At-Large, Creede, CO
E-mail Address:
Term Expires: July 2018

Dale Pizel brings a strong background in recreation, tourism, water, land use, agriculture and real estate to the Commission. Dale is the owner/agent of Broken Arrow Land Co. and the manager of the Rio Oxbow Ranch near Creede, CO. He has won awards for his grazing practices on the ranch, helped implement two conservation easements with the Rio Grande Head Waters Land Trust and supervised the installation of many river projects along 6 miles of the Rio Grande. Dale was the founder and a former board member of the 1st National Bank of Creede, former board member of the Rio Grande Water Conservation District and Mineral County Planning and Zoning.

Former Commissioner VigilJames Vigil

Representative: Agriculture, Trinidad, CO
E-Mail Address:
Term Expires: 2016

James "Jim" Vigil is a Colorado native and former Las Animas County Commissioner who runs his family's farm on the Purgatoire River. Vigil served in the U.S. Marine Corps in the late 1960s before obtaining a Bachelors degree from Metropolitan State College in Denver and a Masters of Business Administration from the University of Denver.

Vigil pursued a career as a financial analyst in the mineral development and banking industries. He has also served on the faculty and in the administration of Trinidad State Junior College.

Robert 'Dean' WingfieldRobert "Dean" Wingfield

Representative: Agriculture, Vernon, CO
Term Expires: 2018

Dean Wingfield of Vernon is active in a cow-calf and dryland farming operation in Yuma County, along the eastern border of Colorado. Dean owns, resides on and operates the land his grandfather originally homesteaded in 1886.
He has served as a Yuma County Commissioner since 1997. Prior to becoming a county commissioner, Dean served as a director on Yuma County Soil Conservation District for 18 years and as a director for Central Yuma County Groundwater Management District for 13 years. He currently serves on the Department of Local Affairs Mineral Production Employee Residence Report Oversight Committee. Dean is a director on the Boards of Eastern Colorado Services for the Developmentally Disabled and the Northeast Colorado Transit Authority.

Current memberships in organizations include the Farmers Union, R-Calf, and the Elks. Dean has also been on the Board of the Yuma County Cattlemen’s Association for the past 28 years. Wingfield plants annual food plots and has established wildlife habitats on his land. He allows free access to roughly 10,000 acres on his property for pheasant, deer and antelope hunting. ​

Alexander ZippAlexander Zipp

Representative: Sports persons, Pueblo, CO
E-mail Address:

Term Expires: July 2018

An avid outdoor enthusiast, Alexander “Alex” Zipp is the owner and manager of The Drift Fly Shop in Pueblo, CO. Alex traces his strong appreciation for the outdoors to his childhood when his grandfather taught him to fish and his uncles taught him to hunt. This passion for the outdoors is an important part of Alex’s personal and professional life. Ensuring outdoor recreation remains vital for future generations is evidenced by his interactions with local and visiting sportsman and membership in Trout Unlimited, the Pueblo nature and raptor Center and the Sierra Club. Zipp attended the University of Colorado where he earned a degree in Business Administration. 

Don Brown, Colorado Commissioner of AgricultureDon Brown
Commissioner of Agriculture​

Ex-Officio/Non-Voting Member

Don Brown, a third-generation farmer in Yuma County, has run several successful businesses while spending most of his career managing and growing his family’s extensive farm operations. He has also been active in water conservation, energy development and technology innovation issues within the industry.

Don and his wife, Peggy, have three children who continue to call Colorado home. The Brown family farm was homesteaded in 1911 and has been designated as a Centennial Farm. Don’s parents, Cleo and Jennie, were pioneers in pivot irrigation in Yuma County. Don continues that pioneering spirit today through his study of the Ogallala Aquifer and holds two U.S. patents for his fence post systems.

As commissioner, Brown will lead the department’s daily operations, direct its 300 employees, and oversee the agency’s seven divisions: Animal Health; Brand Inspection; Colorado State Fair; Conservation Services; Inspection and Consumer Services; Markets; and Plant Industry.​

Bob RandallBob Randall
Executive Director of the ​​​Department of Natural Resources​

Ex-Officio/Non-Voting Member​

As Executive Director, Bob Randall leads the development and execution of the Department's initiatives for balanced management of the state's natural resources. Bob previously served the Department as Deputy Director, as Assistant Director for Energy and Minerals and, prior to that, as Federal Lands Coordinator.

Prior to joining DNR, Bob was a staff attorney for Western Resource Advocates, a Colorado-based law and policy organization. Before moving to Colorado in 2004, Bob spent seven years as a staff attorney for Trustees for Alaska, a public interest environmental law firm in Anchorage, Alaska. Bob’s work in both of these posts focused on natural resources, particularly with regard to energy development, public lands management, and mining.

Bob has lectured on energy issues at conferences and symposia, and he has published papers on federal lands management, oil and gas law, and oil shale policy. Bob holds a law degree from Lewis and Clark College’s Northwestern School of Law in Portland, Oregon, and a journalism degree from the University of Missouri in Columbia, Missouri.

Bob Broscheid, Director of Colorado Parks and Wildlife.Bob Broscheid
Director of Colorado Parks and Wildlife

Ex-Officio/Non-Voting Member
Denver, CO

Bob Broscheid is an avid outdoorsman who loves Colorado and its abundant natural and recreational resources. Broscheid took the helm at Colorado Parks and Wildlife in December 2013.

He holds a bachelor's degree in Wildlife Management from Arizona State University and is a graduate of the National Conservation Leadership Institute. Prior to becoming Director of Colorado Parks and Wildlife, Broscheid was a biologist, Habitat Branch Chief and Deputy Director of the Arizona Game and Fish Department.

He enjoys hunting, fishing, backpacking, mountain biking and golf. Most weekends, Bob and his wife Dana are having fun discovering all of Colorado's outdoor opportunities.

Visit our "Leadership Team" page for bios on other members of CPW's leadership.​