
Principal Investigator
Dr. Lise M. Aubry, Associate Professor
Department of Fish, Wildlife and Conservation Biology at CSU & Graduate Program in Ecology
Email: lise.aubry@colostate.edu
I am originally from France and received my BS and MS degrees from the Universite Paul Sabatier in Toulouse. I conducted my dissertation work at the Max Plank Institute for demographic research in Germany where I studied life history trade-offs in vertebrates. I then moved to Utah State University to pursue postdoctoral research with a focus on wildlife management and human-wildlife conflicts. I then expanded my research program to include climate change impacts on wildlife. I moved to Colorado State University in 2017 to join the Fish Wildlife & Conservation Biology Department where I received tenure in 2021.
Meet the Team
Current Lab


Robyn Thomas, MS student (2024-2026)
Foraging Ecology and Demography of Emperor Geese in Alaska.
About Robyn: I am a first year master’s student in the Aubry Lab studying the population dynamics and wintering foraging ecology of emperor geese. My study sites are Shemya Island in the western Aleutian Islands and Kodiak Island, both in Alaska. I hope to learn more about the winter survival of this species and what factors could be causing population fluctuations at the extreme edges of the emperor goose’s wintering range. I collaborate with the Alaska Department of Fish and Game and the U.S. Fish and Wildlife Service for my field work. I really enjoy the troubleshooting and problem solving that is involved when working in remote places in Alaska, especially during the winter. We use rocket nets in the intertidal zone to capture and band these geese and we really have to clue into their behavior and get creative in order to have success. I learn new things from my environment, my field team, and the birds every day!
Gallen Burrell, PhD student (2024-2028)
Co-advised with Dr. Ana Davidson
Ecological and demogaphic signatures of plague resistance in prairie dogs
Galen grew up in the Midwest, earning his B.S. at the University of Michigan and his M.S. in Indiana, where he studied urban bat communities. Galen is interested in population ecology, with an emphasis on conservation and disease dynamics.
For his Ph.D. project, Galen is working with the Aubry lab and Dr. Ana Davidson to study the evolution of plague resistance in black-tailed prairie dogs (Cynomys ludovicianus). He is also collaborating with Dr. Loren Cassin Sackett from the University of Louisiana at Lafayette to gather data across the range of black-tailed prairie dogs.

Alex Badeaud, PhD student (2024-2028)
Co-advised with Prof. Liba Pejchar
Consequences of global change for migratory songbirds: using bird banding to evaluate shifts in phenology and data equity
I am an NSF Graduate Research Fellow and PhD student in the Graduate Degree Program in Ecology. My research interests are currently focused on topics related to human disturbance and their effects on bird communities. I am passionate about increasing accessibility within STEM and I aim to use my research as a platform to promote scientific engagement and education within the communities I work with.

Emma Schillerstrom, MS student (2026-2028)
Co-advised with Prof. Bill Kendall
Demography and monitoring assessment of bottlenose dolphins in Biscayne Bay
Emma is a master’s student researching the population demography of the Biscayne Bay population of bottlenose dolphins using mark-recapture methods and dorsal fin photo-identification. Her academic background is in marine biology, mathematics, and computer programming. She earned her B.S. in Miami where she spent her time conducting fieldwork on shark-tagging vessels and developing research skills in environmental toxicology and marine genomics. Emma has years of experience in the U.S. Fish and Wildlife Service, managing wildlife monitoring data for National Wildlife Refuges in Alaska as well as creating agency-wide dashboards and tools utilizing federal databases. An avid R and Python user, she is broadly interested in applying data science and quantitative methods to assess anthropogenic impacts on marine megafauna and to achieve international conservation goals.
Past Graduate Students and Postdocs

Shelley Nelson, PhD
Human-Black Bear Interactions
and bear fitness consequences

Rachel Kanaziz, MS
Demography and Stress Physiology of Ground Squirrels

Jarod Raithel, PhD
Black bear population dynamics and management

Caylee Falvo, MS
Climate Change impacts on Hibernators

Shelley Nelson, Postdoc
Ground Squirrel Life History

Doug Eifler, Research scientist
Whiptail Ecology
Past undergraduate students
I work with many undergraduate students including field technicians, honors students, and undergraduate research fellows. Here are some of the great students I have had the chance to work with on research projects.

Jake BrisnEhan
FWCB, 2025
Meta-Analyses Intricacies:
A Case Study of Publications in Population Ecology

Justine Negron
Zoology, 2025
Diversity, Equity, and Inclusion in Veterinary Medicine: Advocacy Through Art

Sophie Scholl
FWCB, 2025
Variation in Emperor Goose Body Mass at the Geographic Extremes of their Wintering Range

Reese Good
FWCB, 2025
Demographic and temporal influences on flea loads in Black-tailed prairie dogs

Clare Ryan
FWCB, 2022

Justine Negron
MURALS, 2022

Elena Wolvington
FWCB, 2022

Catherine Stahley and Rachel Pederson, FWCB

Kadin Samlaska
Biology, 2022

Ryan Black
FWCB, 2021

Becky Barbier
FWCB, 2020

Carina Kusaka
FWCB, 2019

Hannah Caracalas
FWCB, 2019

Kaera Utsumi
2018

Sam Hudgens
ESS, 2019

Lucas Henzel
USU, 2017