Graduate Students
Doctoral Students

Macy Collins
Characterizing the wool microbiome and its influence on wool and lamb production
Advisor: Dr. Chris Posbergh
mcollins74539@gmail.com

Matthew Conrad | Spring '27
Uterine metagenomics and reproductive health in the postpartum mare
Advisor: Dr. Amanda Bradbery
mbatmconrad@gmail.com
Reed Cooley
TBD
Advisor: Dr. Sam Wyffels

Rachael Dines | Fall '27
Past, present, and future trends of whitebark pine status in the northern tier of
the Greater Yellowstone Ecosystem
Advisor: Dr. Dan Atwater
rachael.dines@montana.edu
Laura Dykstra
Advisor: Dr. Lance McNew
Maria Galeano
TBD
Advisor: Dr. Wilmer Cuervo Vivas
Asa Hurd
Advisor: Dr. Tim DelCurto

Danielle Knighton
Collecting data and analyzing human impact within the Absaroka-Beartooth Wilderness
that will then be compared to grizzly bear distribution
Advisors: Drs. Clayton Marlow,
Dan Tyers, Craig Olwert
danielleknighton@montana.edu
Sara Plaggemeyer
Advisor: Dr. Dan Atwater

Diva Rigney
Strategic supplementation to mitigate cold stress in cattle grazing low-quality forages
Advisor: Dr. Tim DelCurto
diva.rigney@montana.edu
Bradie Schmidt
TBD
Advisor: Dr. Jennifer Thomson

Alex Trauner | Spring '27
Digestive aids with or without L-glutamine on gastrointestinal barrier integrity and
subsequent systemic response in horses
Advisor: Dr. Amanda Bradbery
alex.trauner@student.montana.edu

Abby Zezeski | Spring '25
Evaluating preimplantation embryo development using flow cytometry
Advisor: Dr. Sarah McCoski
abigail.zezeski@montana.edu
Master's Students
Rebekah Clark
TBD
Advisor: Dr. Tim DelCurto
Max Evans
TBD
Advisor: Dr. Jared Beaver

Gavin Haines
Impacts of Forage Quality, Forage Type, Energy Supplementation on Dry Matter Digestibility, and Ruminal Nitrate Release
Advisors: Dr. Megan Van Emon and Dr. Tim DelCurto
gavin.haines@montana.edu

Hannah Hauschildt
Interactive Effects of Fire and Livestock Grazing on Ecological Resilience in Southwestern Montana Rangelands
Advisor: Dr. Lance McNew
hannah.hauschildt@montana.edu
Jacob Honn
Advisor: Dr. Dan Atwater
Luke Johnson
Advisor: Dr. Lance McNew
Tucker Lytton
Advisor: Dr. Tim DelCurto

Jack Nance | Spring '26
The Response of Dung Beetles, Soil Health, and Dung Pat Degradation Rates to Herd
Parasite Management
Advisor: Dr. Hayes Goosey
jacknance@montana.edu
Cooper Simmons
Advisor: Dr. Sam Wyffels

Denali Stetson | Spring '26
Beaver impacts on stream geomorphology and the impacts of a 500-year flood event on
stream geomorphology and beaver colonies in southwestern Montana
Advisors: Drs. Dan Atwater and Dan Tyers
denali.smith@montana.edu

Clayton Thompson | May '26
Describing Woody Plant Encroachment, Subsequent Removals, and the Resultant Changes to Montana Rangelands
Advisor: Dr. Dan Atwater
clayton.thompson2@student.montana.edu
Maggie Wertheimer | Spring '28
Prescribed Fire Vegetation Outcomes in Montana Rangelands
Advisor: Dr. Georgia Harrison
Margaret.wertheimer@montana.edu

