Team Adventure Scientists

Get in touch! Call us at 406.624.3320 or email us at info@adventurescientists.org

Operations

Gregg Treinish

​Founder/Executive Director

Pearl Michalson

Head of People

Jessica Smorowski

Senior Manager of Operations

Ricky Jones

Technology Manager

Communications

Maris Fessenden

Project Training and Media Manager

Project Creation

Lindsay Wancour

Project Creation Senior Manager

Development

Sarah Bush

Sarah Bush

Head of Development

Project Management

Michelle Toshack

Associate Director of Project Management

Joshua Theurer

Associate Director, Project Design

Isabella Pritchard

Project Coordinator

Sarah Bush, Head of Development

Sarah Bush

Sarah Bush is our Head of Development and enjoys being part of the team working to support Adventure Scientists’ critical mission. Sarah has dedicated her 20-year career to addressing environmental and human health challenges in her roles with the Field Museum of Natural History, the American Cancer Society, where she served as VP for a 12-state region, and ShelterBox, an international disaster relief organization.

Working at ShelterBox, Sarah saw the human toll of climate change on families around the world. She joined Adventure Scientists to help in developing global solutions to this crisis through the acquisition of mission-critical data. Sarah enjoys hiking, photography and cooking and can usually be found exploring the Southwest and her home state of New Mexico or spending time outdoors with her family in Alaska.

Maris Fessenden, Project Training and Media Manager

Maris designs the online trainings for Adventure Scientist’s passionate volunteers. Maris grew up in the glacier-carved landscape of Upstate New York’s Finger Lakes region. There they hunted for arrowheads, raced bikes down the laneways of their family’s dairy farm, and learned about the flowers and vegetables grown by their mother.

That early immersion in the natural world set Maris on a path to share and inspire others to find meaning in the outdoors. They earned a Bachelor’s degree at Cornell University, focused on biology and writing, and attended the graduate program in science communication at the University of California, Santa Cruz. Maris spent eight years honing their skills as a freelance science journalist. Their writing and illustrations have appeared in Smithsonian Magazine, Nature, Scientific American, Western Confluence, and Spectrum News.

Now in Bozeman, Maris loves to explore the backcountry on skis, hunt, fish, forage, garden, and play with their dog, Oliver.

Ricky Jones, Technology Manager

Ricky grew up in the central valley of California, often venturing up into the Sierra Nevadas where he eventually lived for two years before coming to Bozeman.

He volunteered as a nature docent at the Woodcreek Nature Center, and as an Earth Team Volunteer for the Natural Resource Conservation Service for two years. Ricky obtained a B.S from Montana State University in Soil and Water Sciences. Driven to take everything learned in school and apply it to the real world, Ricky was a volunteer for Adventure Scientists on the Gallatin Microplastic Project and Conserving Biodiversity Project.

When not out collecting water samples or looking for butterflies, Ricky can be found wandering the trails near Bozeman or climbing in the local canyons.

Pearl Michalson, Head of People

Pearl is a dedicated conduit of strategic team building and creative solutions who partners with CEOs, executives, and team leads to grow their personal and professional brands. She has more than 20 years of leadership experience and is an active board member on The Montana Racial Equity Project in Bozeman, Montana. 

Pearl was stationed in Point Mugu, CA, where she served in the Navy. She traveled internationally for work with Tomahawk Missile Systems before moving to Bozeman in 2012. Pearl’s passion for improving workplace environments and facilitating innovation led her to complete her B.A. in Organizational Communication at the University of Montana – Billings and an M.A. in Organizational Leadership at Gonzaga University, WA. Her skills in decision-making, global strategy, and group motivation allowed her to build and develop an internship program in 2020. It was later nominated for an outstanding achievement award in the DEI category, less than six months after launch. 

As a midwestern, Pearl is an avid fan of the Greenbay Packers and the Chicago Bulls. When she’s not watching sports, find her at a track meet, on a mountain snowboarding, or at the soccer field.

Isabella Pritchard, Project Coordinator

Isabella grew up in Napa Valley attending a Spanish bilingual school and adventuring into the Sierra Nevada mountains to hunt and fish with her naturalist father. She interned with World Savvy and Ashoka, partnering social entrepreneurship in action with climate change education. In 2015, she moved to South-East Asia to attend the International School of Yangon in Myanmar. 

A fascination with ecology and life science led Isabella to earn a B.S. in Soil and Water Science at Montana State University. While in college Isabella worked at an entomology research lab focussed on integrated pest management as an important practice for sustainable farming. The pollinators and aphid-eating machines known as syrphids are her favorite terrestrial insect. 

Most commonly found fishing her favorite rivers and alpine lakes, Isabella also makes appearances on the ski hill and climbing trees to get a better view.

Jessica Smorowski, Senior Manager of Operations

Jessica is a native Montanan who spent part of her childhood in Northern California, climbing redwoods and exploring the Sierra Nevada Mountains. Lured by beautiful peaks, big skies, and abundant recreation opportunities, her family later moved back to the Treasure State.

Her initial educational pursuits, along with a desire for travel and a love of art, brought her to Marbella, Spain were she studied interior design and architecture. She later worked as an interior designer for several years before deciding that her true passion is for the outdoors, conservation and environmentally focused work.

Never short on hobbies, Jessica spends her free time hiking and camping, cross-country skiing, sewing, gardening, or attempting to hone her watercolor skills.

Michelle Toshack, Associate Director of Project Management

​​Michelle oversees volunteer data collection for all Adventure Scientists projects. She works closely with volunteers to train, manage, and ensure that they’re having a blast in the field. Michelle holds a MS in in pollination ecology from Simon Fraser University in Vancouver, British Columbia. Her research focused on the effects of surrounding landscape and farming practices on wild pollinators and birds.

She began working on butterfly conservation in 2008, when she inventoried butterfly species in the North Cascades and Mt. Rainer National Parks. The study transitioned into a citizen science effort called the Cascades Butterfly Project and she worked as the Field Coordinator to train and manage volunteers. The North Cascades have been her most explored mountains, where she has conducted field work on owls, pikas, and butterflies.

Michelle loves trail running, mushroom hunting, and lives on a farm. She just completed running the Monarch Ultra, which followed the migration path of monarchs to central Mexico.

Joshua Theurer, Associate Director, Project Design

Joshua began cultivating his inner nerd at a young age through lessons delivered by his naturalist grandparents. Be it birding by ear while working in the garden or pinning butterflies in the evening, he found himself fascinated with all aspects of natural history.

This fascination blossomed into the pursuit and completion of a B.S. in Wildlife Biology and Philosophy at the University of Wyoming. After spending the following 8 years working in the field on various research projects throughout the western United States with a myriad of taxa, he began deepening his understanding of the human realm through an M.S. in Environmental Studies at the University of Montana.

Joshua now lives in Livingston where he enjoys taking long walks in the woods, preferably with skis attached to his feet, or scrambling around the peaks like a little kid, filled with the same fascination that brought him to this place.

Gregg Treinish, Founder/Executive Director

Gregg founded Adventure Scientists in 2011 with a strong passion for both scientific discovery and exploration.  

National Geographic named Gregg an Adventurer of the Year in 2008 when he and a friend completed a 7,800-mile trek along the spine of the Andes Mountain Range. He was included on the Christian Science Monitor’s 30 under 30 list in 2012, and the following year became a National Geographic Emerging Explorer for his work with Adventure Scientists. In 2013, he was named a Backpacker Magazine “hero”, in 2015, a Draper Richards Kaplan Entrepreneur and one of Men’s Journal’s “50 Most Adventurous Men.” In 2017, he was named an Ashoka Fellow and in 2018 one of the Grist 50 “Fixers.”  Gregg was named a Young Global Leader by the World Economic Forum in 2020 and is a member of their Global Futures Council on Sustainable Tourism. 

Gregg holds a biology degree from Montana State University and a sociology degree from CU-Boulder. He thru-hiked the Appalachian Trail in 2004.  

Lindsay Wancour, Project Creation Senior Manager

Lindsay left the Motor City for Big Sky Country to pursue her passion for conservation. She has worked across Montana conducting trail work, studying huckleberries, and collecting data on rivers and streams. She also worked as an educator and crew leader in Idaho, New England, Texas, Alaska, Utah and Mexico. Nothing brings her more joy than helping people develop relationships with the outdoors and become advocates for nature.

She earned her M.S. degree in Environmental Studies, with a certificate in Natural Resource Conflict Resolution, from University of Montana. In 2016, she was recognized as a Wyss Conservation Scholar for her work on community engagement in watershed health. In 2018, she became the Union of Concerned Scientists’ Science and Democracy Fellow for Montana.

Lindsay loves wandering through the woods following tracks, learning about edible plants, and playing in and on rivers. She’ll never pass up an opportunity to go backpacking – she loves seeing how far her feet can take her with all life’s essentials on her back.

Want to join the team? Check out our current openings: