Meet Our Staff
SGI’s success depends on our field staff who are funded by a variety of partners. Download contact info for SGI field staff (updated December 2020) who work with landowners in 11 western states.
Thad Heater, Conservation Outcomes Team, USDA-NRCS, Reno, Nevada
Thad understands ranching first hand from his upbringing on a working on a cattle ranch in the Blue Mountains of northeast Oregon. His diverse resume also includes a decade of service at the US Forest Service Pacific Northwest Research Station and another seven years’ in the private sector and Nevada Department of Wildlife. Thad joined NRCS in 2009 as a shared biologist in partnership with the U.S. Fish and Wildlife and Intermountain West Joint Venture eventually transferring to the state biologist position. He has been the SGI state lead in Nevada since the initial roll out of SGI in 2010 and has been very active in sage grouse conservation at the state and local level where he served on a variety technical teams. His work had been instrumental in making SGI and NRCS easement programs a success in Nevada by protecting key sage grouse habitat in the Bi-State and Greater Sage grouse populations.
Contact: Thad Heater| office: 775-857-8500 ext. 144 cell: 775-722-0109 |
Tim Griffiths, West Regional Coordinator, Working Lands for Wildlife, USDA-NRCS, Bozeman, Montana.
Tim provides leadership and resources to conserve sage grouse populations and to sustain healthy rangelands and rural ways of life that support them. As the national coordinator of SGI since 2010, Tim recently accepted a new position* within NRCS as the Western Lead for Working Lands for Wildlife. In this new role, Tim will continue to provide vision and leadership for SGI, and will also help bolster the capacity of conservation efforts for the Lesser Prairie-Chicken and the Southwestern Willow Flycatcher. He grew up in Klamath Basin in southern Oregon, obtained his degree in Wildlife Science from Oregon State University, and has spent his entire career working to achieve fish and wildlife conservation through sustainable agriculture and to reduce regulatory burdens associated with the Endangered Species Act. In 2011, Tim received the Secretary of Agriculture Honor Award for his work on the agency’s major sage grouse conservation initiative.
Contact: Tim Griffiths | 406.600.3908 | .
Dave Naugle, Sage Grouse Initiative Science Advisor & Professor, Wildlife Biology Program, University of Montana, Missoula.
Dave is a professor in the Wildlife Biology Program at the University of Montana in Missoula. His applied science includes all aspects of sage grouse ecology and management. Examples include his evaluations of energy development impacts on sage grouse populations, the topic of his book with Island Press, and his work with sage grouse and West Nile virus. Dave serves as USDA Science Advisor to SGI, where he directs science-based evaluations that quantify the biological response of sage grouse to conservation to assess program effectiveness and adaptively improve field delivery.
Contact: Dr. Dave Naugle |406.243.5364| .
Jeremy Maestas, Sagebrush Ecosystem Specialist, in partnership with USDA-NRCS, West National Technology Support Center, Portland, Oregon
Jeremy works with NRCS staff and partners to put science into practice through strategic habitat conservation delivery in sagebrush ecosystems across the West. He grew up in Nevada and went on to earn B.S. and M.S. degrees in Wildlife Biology from Colorado State University. Much of his career has focused on sustaining working landscapes in the Great Basin, where contributions have included implementation of large-scale strategic approaches to reducing conifer encroachment, wildfire and invasive species threats to sagebrush ecosystems.
Contact: Jeremy Maestas | | 541-923-4358 ext. 109
Michael Brown, Field Capacity Coordinator in partnership with Pheasants Forever, Wenatchee, Washington
Brown graduated from the University of California at Davis with a B.S. in Wildlife Biology prior to earning his Master’s in Avian Science from the University of California at Davis in 2013. Since that time, Brown has been employed by Pheasants Forever and SGI as a range and wildlife conservationist in the state of Washington. Developing key partnerships in this role, Brown has been able to secure funding for an infrared survey covering 405,000 acres of Washington’s core sage grouse habitat, obtain grants to remove over 11 miles of fence, and finance a pilot project on precision agriculture business planning. He is currently working in Washington State to expand the cooperative opportunities for sage grouse habitat enhancement, restoration, and permanent protection.
Contact: Michael Brown | 831-239-8307 |
Jason Tack, US Fish and Wildlife Service Habitat and Population Evaluation Team (in partnership with SGI and IWJV), Missoula, Montana
Jason joined the University of Montana in August 2015 and will be working primarily on SGI related projects. Jason completed his Master’s at the University of Montana where he studied sage-grouse at the northeastern edge of their range in Valley County, Montana and Grasslands National Park, Saskatchewan. He received a PhD from Colorado State University, where he developed spatial planning tools for golden eagles with an eye towards future wind energy development. Jason will be providing the science-based tools fundamental to SGI’s mission, while measuring the biological outcomes of collaborative work on the ground. His work focuses on learning about the role that mesic resources play in wildlife populations across the West. Photo by John Carlson.
Contact: Jason Tack |406-544-8023 |
Greg M. Peters, Working Lands for Wildlife Communications Coordinator in partnership with Pheasants Forever, Missoula, MT
Greg helps to coordinate communications and outreach for SGI and LPCI. He works closely with the SGI team on writing and producing a range of resources designed to further the important, collaborative work centered around sage grouse. Greg holds a B.A. in English from Washington University and an M.S. in Environmental Writing from the University of Montana. Read more about his freelance writing and conservation work at www.gregmpeters.com.
Click HERE to download contacts for NRCS public affairs specialists in each state.
SGI State Leads for NRCS
Trisha Cracroft, State Biologist, Boise
Email: Phone: 208.378.5725