A Greater Yellowstone Ecosystem

We envision a Wyoming that leads the nation in exceptional and innovative wildlife management; all stakeholders are valued equally, and management decisions are driven by the best available science. As stewards of some of the most pristine wild habitat in the world, we believe that ecosystems must be managed to maximize biodiversity.


Wyoming Wildlife Advocates informs, educates and empowers communities to preserve our wild legacy, protect our shared wildlife and modernize wildlife management across the state.


Wyoming Wildlife Advocates is a 501 (c) (3) organization.



Executive Director

B.S. Environmental Science and Natural Resource Management, M.Ed. Curriculum and Instruction, M.S. Science Education

Science and education have dominated Kristin’s life. With eight years of non-profit administration experience and three and a half years working in public education, she has made science more accessible and enjoyable for thousands of individuals. Kristin is a Program Director for Girls Actively Participating and mentors young girls in confidence, competence, and community building. Born and raised in the Midwest, she and her husband have been happy to claim the Greater Yellowstone Ecosystem as their home for 14 years.

email: kristin@wyowild.org

phone: (307) 413-4116


Melissa Thomasma

Administrative Director

B.A. International Studies, MA Western American History

Born and raised in Jackson Hole, the wild lands of the Greater Yellowstone Ecosystem are deeply special to Melissa, as are the animals that inhabit it. Melissa is dedicated to preserving the unique wild legacy of the area, and to bringing desperately-needed reform to Wyoming’s wildlife management system. She believes that Wyoming can be a leader in excellent and innovative management that is transparent, incorporates a diversity of stakeholder perspectives, and is guided by the best available science. Alongside her husband, Melissa enjoys sharing the unparalleled beauty of the GYE with her young daughter.

Board of Directors


Founder & Board President

Kent is a retired businessman who worked for many years in the music industry as a music producer and engineer and was the founder and owner of two concert sound and light production companies. He now works as a wildlife photographer and travels extensively to practice his craft. He has lived his entire adult life in the Northern Rockies and is also a past board member and officer of the Yellowstone to Yukon Conservation Initiative, a pioneer in large-landscape conservation. He and his wife Ann live in Jackson Hole.


Jack’s great-great-grandfather first settled northwest of Yellowstone NP in the 1860s. Jack’s mom grew up in the Madison Valley. His parents met working in West Yellowstone in the 1950s.
After stints in the military, emergency medicine and law enforcement Jack and his wife, Gina, moved to the Greater Yellowstone Ecosystem in 2016 to enjoy God’s splendor in the best place on earth. Jack and Gina started a successful guiding business to go along with their photography and filmmaking.




What We Do

Grizzly Bears

As of July 31st, 2017, the grizzly bears of the Greater Yellowstone Ecosystem (GYE) are no longer protected by the Endangered Species Act. The bears – now under the management of individual states – will likely face hunting in the near future. WWA believes unequivocally that this is the wrong decision, made for the wrong reasons.


Chronic Wasting Disease – a deadly illness that erodes the brains of elk and deer – is steadily spreading across Wyoming. The elk of the Greater Yellowstone Ecosystem are one of only a few populations in the state that have not yet tested positive for the disease. But given migration patterns and the density of animals on wintertime feedgrounds, it’s only a matter of time.


In early 2017, wolves were returned to state management in Wyoming, meaning that in the vast majority of the state, they can be shot on sight. They can be killed for trophies, for amusement, or for no reason at all. Not only is this policy ethically unsound, it’s biologically detrimental to the big-picture ecology of Wyoming.

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