Doctoral Students

Student scientist in a sports jacket

Matthew Conrad | Spring '27


Uterine metagenomics and reproductive health in the postpartum mare

Advisor: Dr. Amanda Bradbery

   From: South Korea 
   mbatmconrad@gmail.com
A woman in sunglasses in the mountains

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

   From: Colorado
   rachael.dines@montana.edu
Man with dark hair and beard wearing cowboy hat

Thomas Hamilton


Assessing mid and late gestation cattle grazing dormant rangeland during the winter months

Advisor: Dr. Timothy DelCurto

   From: Oregon
   thomas.hamilton2@montana.edu
Smiling woman with long, curly red hair

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

   From: Colorado 
   danielleknighton@montana.edu
A young woman with glasses

Makayla Ogg

Advisor: Dr. Sarah McCoski

   From: Michigan 
   makayla.ogg@student.montana.edu
Smiling man with jaunty brown hair standing in front of a barn and wearing an MSU pullover

Nathan Schaff | Spring '27 


The use of blood metabolites to predict flavor profiles in sheep

Advisors: Dr. Jennifer Thomson,
Dr. Jane Ann Boles

   From: Montana 
   nathan.schaff@montana.edu
A professional young woman with dark hair

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

   From: Florida 
   alex.trauner@student.montana.edu
a woman doctoral student

Abby Zezeski | Spring '25


Evaluating preimplantation embryo development using flow cytometry

Advisor: Dr. Sarah McCoski

 

   From: Virginia
   abbyz2012@gmail.com

Master's Students

Woman with a bob

Macy Collins | Spring '24


Characterizing the wool microbiome and its influence on wool and lamb production

Advisor: Dr. Chris Posbergh

   From: Colorado
   mcollins74539@gmail.com
a female graduate student

Katie Friede


Effects of Cattle Hide Color and Changing Environmental Conditions at Northern Latitudes on Feeder Cattle Performance and Behavior

Advisors: Drs. Sam Wyffels, Tim DelCurto and Darrin Boss

   From: Arizona
   katrina.schlagel@montana.edu
A young woman scholar

Caroline Gatschet | Fall '25


Influence of Delayed Grazing on Rangeland Soil Health Indicators & Microbial Community Response

Advisor: Dr. Sam Wyffels

   From: Kansas
   carolinegatschet@montana.edu
Smiling woman with long blonde hair

Amanda Grube | Fall '24 


Assessing sulfur fertilizations as a means to improve statewide forage quality and value by reducing nitrate accumulations in cereal forages

Advisor: Dr. Hayes Goosey

   From: Pennsylvania
   amanda.grube@student.montana.edu
a female graduate student wearing a backpack in an alpine meadow

Autumn Keller | Fall '25


Aspen and wolf trophic cascade on the northern Yellowstone elk winter range

Advisors: Drs. Clayton Marlow and  Dan Tyers

   From: Colorado
   autumn.keller@student.montana.edu
Smiling woman with long reddish-blonde hair wearing a college of ag ambassadors jacket

Janessa Kluth | Spring '24 


Comparing the botanical composition and quality of beef cattle diets on unburned and/or burned rangeland 

Advisor: Dr. Timothy DelCurto

a female graduate student poses outdoors

Madysn Mangum | Summer '25


Degradation Characteristics of Ruminal Sustained-Release Vitamin/Mineral Boluses

Advisor: Dr. Timothy DelCurto

 

   From: Utah
   madysnmangum@montana.edu
a female graduate student poses outdoors

McKenzie Mork | Spring '25


Immune status and gastrointestinal development in neonatal foals supplemented with anti-endotoxin IgY

Advisor: Dr. Amanda Bradbery

   From: Montana
   mckenziemork@montana.edu
a young male scholar

Jack Nance | Spring '26


The Response of Dung Beetles, Soil Health, and Dung Pat Degradation Rates to Herd Parasite Management

Advisor: Dr. Hayes Goosey

   From: Wyoming
   jacknance@montana.edu
A man in a suit and tie

Jeremiah Peterson | Spring '24 


Evaluating the influence of protein status on intake, ruminal digestion, thermal regulation and metobolic rates in beef cattle consuming low-quality forages

Advisor: Dr. Timothy DelCurto

   From: Idaho
   petersonjeremiah7@gmail.com
a female graduate student

Jackie Pondolfino


Salt-Limited Trace Mineral and/or Protein Supplement Intake Behavior and Performance of Yearling Heifers Grazing Dryland Pastures

Advisors: Drs. Sam Wyffels and Tim DelCurto

   From: New York
   jackie.pondolfino@montana.edu
a young woman with long wavy hair posed in an alpine meadow.

Denali Smith | 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

   From: Montana
   denali.smith@montana.edu
a young woman scholar

Kaylen Stearns | Spring '25


Evaluating the relationship between yearling Angus pulmonary arterial pressure (PAP) estimates with maternal, growth, and carcass traits

Advisor: Dr. Timothy DelCurto

   From: South Dakota
   kaylenstearns@montana.edu
Woman wearing a cap and a backpack in smiling in the outdoors

Aubrey Sullivan | Fall '24 


Ecology of reintroduced sharp-tailed grouse in Western Montana

Advisor: Dr. Lance McNew

   From: California 
   aubrey.sullivan@student.montana.edu