Digital Commons Network^™

Investigating Non-Invasive Survey Methods And Building A Predictive Occupancy Model For Harlequin Ducks (Histrionicus Histrionicus) In Western Montana And Northern Idaho, Holli Ann Holmes

Graduate Student Theses, Dissertations, & Professional Papers

Harlequin Ducks (Histrionicus histrionicus; HADU) are an imperiled sea duck that breeds along white-water mountain streams, but challenges in surveying them have made it difficult to understand population trends in their Northern Rocky Mountain breeding population. In this study we had two objectives: (1) evaluate non-invasive survey methods for detecting HADU on their breeding grounds in Western Montana and Northern Idaho, and (2) develop an occupancy model to predict potential breeding stream use for HADU across the region. First, we assessed the efficacy of ground-based foot surveys (GBS), environmental DNA (eDNA), and camera traps to detect breeding HADU during …

Re-Establishing People And Industry: A Study Of The Historical Context Of The Winters Decision (1908) Involving Indian Agent William R. Logan, The Plantiffs In Winters, And Sugar Beet Agriculture On The Fort Belknap Reservation, Montana, 1856-1910, Kellen R. Neighbors

Graduate Student Theses, Dissertations, & Professional Papers

In 1905, Indian Agent William R. Logan filed an injunction to stop upriver irrigators from diverting Milk River water before it reached the Fort Belknap reservation. This culminated in Winters v. U.S. (1908) and became known as the Winters decision, the Winters Doctrine, or Indian Reserved Water Rights. This case is the foundation for Native American water rights cases today. This study explores the historical context of the case, specifically focusing on Fort Belknap Indian Agent William Logan’s role. William Logan was a devout Montana entrepreneur who carried his entrepreneurial spirit into his tenure as Fort Belknap Agent. This fact …

Human-Bear Conflicts In Western Montana: Mapping Attractants And Prevention Efforts, Jessica Nichole Reyes

Graduate Student Theses, Dissertations, & Professional Papers

Human-bear conflicts (conflicts) are rising across North America, largely due to the expansion of the wildland-urban interface into bear habitat. These conflicts are driven by ecological and human factors, including habitat fragmentation, loss of natural food sources and the widespread availability of human-related attractants such as garbage, fruit trees, and bird feeders. While studies increasingly examine the ecological and spatial predictors of conflicts, fewer have explored how attractant types, land cover changes, and local geography shape conflict trends. Montana communities have long managed bear conflicts, but recent increases in incidents and human-caused bear mortalities—alongside expanding grizzly bear populations—have prompted growing …

Whole Genome Sequencing From Snowshoe Hare Fecal Samples, Jessica J. Powell

Graduate Student Theses, Dissertations, & Professional Papers

Genomic analyses can provide powerful insights into important issues in conservation biology, including rapid estimates of overall genetic diversity and related population genetic parameters. Noninvasive DNA sampling from fecal samples is an affordable, efficient, and broadly applicable sampling method that has been used in many targeted genetic analyses. However, the efficacy of whole genome sequencing from fecal samples remains relatively unexplored in most taxa. Here, we present results from two experiments designed to test the quantity and quality of whole genome resequencing data obtained from snowshoe hare (Lepus americanus) fecal pellets. Extensive previous research has used genetic analyses …

Climate Change And Behavioral Plasticity: Migration, Parturition, And Phenological Mismatch In Northern Rockies Elk, Tara Kelly Meyer

Graduate Student Theses, Dissertations, & Professional Papers

The survival and reproduction of large herbivores depend on the synchronization of life-history events with ephemeral resource availability. Migratory ungulates have navigated this seasonality by relying on environmental cues (e.g., snowmelt or green-up) to predict when to migrate to distant foraging areas. However, anthropogenic climate change is rapidly altering environmental baselines. This dissertation investigates the intersection of climate change, behavioral plasticity, and reproductive ecology in a partially migratory elk (Cervus canadensis) population in Alberta, Canada. Integrating 22 years of longitudinal monitoring data (2002–2024) of individual elk with remotely sensed NDVI and statistical modeling, I examine how three coexisting migratory tactics …

Binoculars To Bytes: Development And Field Validation Of An Ai-Driven System For Avian Monitoring, Christian J. Dupree

Graduate Student Theses, Dissertations, & Professional Papers

Autonomous camera-trap arrays coupled with artificial-intelligence (AI) vision can lift bird monitoring beyond the spatial, temporal, and labor limits of traditional field surveys. We present Binoculars to Bytes (B2B), an open-source pipeline that turns 180–360° time-lapse imagery into analysis-ready avian data. At Freezout Lake Wildlife Management Area (Montana, USA) the system ran four-hour morning deployments during spring and fall migrations (2023–2024). A YOLO-NAS detector, incrementally refined with a “Specialized Localized Iterative Model” workflow, quadrupled local accuracy and, after confidence-based species-binning, cut false-positive rates in half. Daily AI species lists were benchmarked against contemporaneous eBird citizen-science checklists and recovered ≥ …

"I'Ve Never Felt A Pain Like This" A Dialogic Analysis Of Parent-Child Estrangement Narratives On Reddit, Grant W. Lane

Graduate Student Theses, Dissertations, & Professional Papers

How do adult children estranged from their parent(s) create meaning and make sense of their estrangement in Reddit posts on the subreddit r/EstrangedAdultChild? This study analyzed Reddit posts written by estranged adult children for a presumed audience of other estranged adult children. Using relational dialectics theory (RDT) as a lens for analysis, this research examined the competing discourses that influence the meaning-making and sense-making processes of estranged adult children in their posts when the intended audience is fellow estranged adult children. Seventy-four posts from r/EstrangedAdultChild, authored by adult children who self-identified as estranged from at least one parent, were collected …

Aspen Stands Enrich Bird Communities Following A Wildfire In A Montane, Mixed Conifer Forest, Cody Q. Lane

Graduate Student Theses, Dissertations, & Professional Papers

Fire is a major ecological force in most terrestrial systems, but the responses of animal communities to fire vary markedly across ecosystems due to variability in fire regimes and vegetation communities. Quaking aspen (Populus tremuloides) is unique within coniferous forests of western North America for its ability to regenerate following wildfire via vegetative resprouting. As managers employ techniques to restore fire regimes and conserve declining aspen forests, it becomes important to understand how aspen alters postfire communities. Our objectives were to (1) assess how aspen interacted with fire severity and years since fire to influence avian species and …

Exploring The Potential For Cynophagy, Working Dogs, And Village Dogs At Housepit 54, Daniel O. Nohren

Graduate Student Theses, Dissertations, & Professional Papers

Several field seasons at the Bridge River Archaeological Site have recovered a vast faunal assemblage subject of numerous archaeological and genetic investigations, several of which have focused on potential roles of domestic dogs (Canis familiaris). In order to examine the highly fractured nature of the Housepit 54 canid assemblage, the calculation of a fracture freshness index was performed which created quantitative units of measure useful in the comparison of bone fracture taphonomy over time and across taxonomic groups. This method has been employed specifically to investigate the potential for exploitation of within-bone nutrients among both a sample of …

Investigating Algal Response To Scouring Flow And Nutrient Interactions In The Clark Fork River, Montana, Hannah E. Adkins

Graduate Student Theses, Dissertations, & Professional Papers

Algal communities play a vital role in aquatic ecosystems, but excessive growth can degrade water quality, disrupt ecosystem function, and hinder beneficial uses (Banish, 2017; Davie, 2012; Wang et al., 2007; Wurtsbaugh et al., 2019). Nutrient enrichment, particularly elevated nitrogen and phosphorus concentrations, is a well-established driver of algal proliferation in lentic systems. However, these nutrient–algae relationships are less predictable in lotic systems, where the dynamic effects of flow can modify or obscure these patterns (Bennet et al., 2017; Biggs and Close, 1989; Dodds et al., 2002). The Clark Fork River in western Montana has long struggled with nuisance algal …

Positive Allosteric Modulation Of Glun1/Glun3 Nmda Receptors, Mia Ruth Johns

Graduate Student Theses, Dissertations, & Professional Papers

N-methyl-D-aspartate (NMDA) receptors are ionotropic glutamate receptors that mediate excitatory neurotransmission in the central nervous system (CNS) where they play critical roles in normal and pathological brain functions and neurodevelopment. While the glutamate/glycineactivated GluN2-containing NMDA receptors (GluN1/GluN2) have been extensively studied, the physiological roles and pharmacology of glycine-activated GluN3-containing receptors (GluN1/GluN3) remain less understood. Although GluN1/GluN3 receptors exhibit unique functional properties and play distinct roles in neuronal development and synapse maturation, studies of their precise roles in neurophysiology and circuit function are impeded by limited availability of GluN3-selective pharmacological tools. This study describes UCM-A86, a novel GluN3-selective positive allosteric …

In The Clear: Timber Harvest Informs Elk Summer Nutrition And Resource Selection In A Densely Forested Landscape, Trevor C. Weeks

Graduate Student Theses, Dissertations, & Professional Papers

As wildlife and habitats face unprecedented challenges in the form of landscape conversion, shifting disturbance regimes, and climate change, it becomes increasingly important for land and wildlife managers to find avenues for collaboration as they seek to maintain habitat to support robust wildlife populations. Timber harvest may provide one such avenue for collaboration. It has been shown to increase the quality and quantity of ungulate nutritional resources by reverting stands to early successional stages. Additionally, timber harvest may allow for a more precise application of such effects, as managers choose where and how to harvest timber. However, the exact effects …

Social, Ecological, And Anthropogenic Drivers Of Gray Wolf Vital Rates In Yellowstone National Park, Brenna Jo Cassidy

Graduate Student Theses, Dissertations, & Professional Papers

Populations of animals can be regulated by many factors, including food availability, anthropogenic influences, and social dynamics. Survival of adults and juveniles is one mechanism of population regulation, and these life stages can be influenced by different ecological pressures. In this dissertation, I investigate the ecological, anthropogenic, and social drivers of transboundary gray wolf (Canis lupus) vital rates in and around Yellowstone National Park. First, I evaluate the effect of variable harvest pressure on wolf survival and test whether anthropogenic mortality is compensatory or additive. Theory predicts that under densitydependent conditions, anthropogenic mortality should be offset by a corresponding reduction …

Causes And Consecuences Of Gene Expression Divergence In The Rodent Placenta, Luis Fernando Rodriguez Caro

Graduate Student Theses, Dissertations, & Professional Papers

Understanding the origin and diversification of reproductive traits is a central goal in evolutionary biology. In mammals, the placenta represents a key evolutionary innovation that reshaped developmental strategies and enabled the ecological success of the clade. Yet despite its importance, the genetic mechanisms and selective pressures driving placental evolution remain poorly understood, due in part to methodological challenges and the limited phylogenetic and genomic scope of prior studies. This dissertation research addresses these gaps by integrating comparative genomics, transcriptomics, and new analytical tools to investigate placental gene regulation across closely related rodent species. Chapter one presents an extensive comparison of …

Eros And The Sublime: Tools For Reaching Toward An Altered Ecological Consciousness, Aineka Carlson

Graduate Student Theses, Dissertations, & Professional Papers

This thesis explores connections between the Kantian sublime and Anne Carson’s ideas regarding “eros.” Since Kant’s Critique of Judgement was published in 1790, the Kantian sublime has grown in popularity and been utilized by theorists and creative writers alike. While the Kantian sublime is often associated with nature in popular culture, there are certain egocentric and phallocentric elements of this mode of thinking that might inhibit a biocentric mindset. Through a character study of Oryx from Margaret Atwood’s novel Oryx and Crake, this thesis draws relations between the subjugation of women, nature, and the ways in which the popularized …

The Filament, Elena Skibicki

Graduate Student Theses, Dissertations, & Professional Papers

The Filament weaves together the results of a neurodivergent person exploring their universe, in all its harrowing beauty and familiar tragedy. The speaker traverses oceans and thunderstorms, wades through the swampy shallows of their high school, participates in a pharmaceutical supply chain and its subsequent ransacking, floats through altered mental states, and retells legends, spanning many styles while still using the lyric “I”. Scrying into a nebulous future, the speaker returns with stories of the planet and its people, and the kind of world they want to build.

The speaker exposes their ghosts throughout the collection, hoping that the adage, …

The Hardheaded Got To Feel It To Believe It, Magdalene Eden Luna-Buckelew

Graduate Student Theses, Dissertations, & Professional Papers

Memoire short stories about the author’s experiences in Southern California working as an artist, exotic dancer, and going through various 12 step recovery programs and therapies to heal from childhood trauma.

Meant To Burn: Wildfire In The West (2025), University Of Montana--Missoula. School Of Journalism

Byline

Learning to Live -- Behind the Fireline -- Nowhere to Hide -- Empowered to Fight -- Mann Gulch -- A Way of Life

Yellowstone National Park's Record Of Decision On Bison Management, Lila Bennett

Public Land & Resources Law Review

Bison herds once roamed the American Plains by the millions and were a staple in the lives of Native Americans. By the late 1800’s, bison were nearly extinct due to the westward expansion of European settlers and over hunting. Now, there is a population of merely 30,000 wild bison in North America. Although bison no longer face threats of immediate extinction, wild herds face stark realities of disease, habitat loss, and genetic degradation.

Schutter V. State Board Of Land Commissioners, Gillian P. Ellison

Public Land & Resources Law Review

In Schutter v. State Board of Land Commissioners, the Montana Supreme Court addressed the State’s fiduciary obligation in the context of water rights appurtenant to school trust lands. Central to the Court’s holding was the State’s fiduciary duty in managing lands held in trust for the benefit of the State. By upholding the State’s claim to partial ownership of a water right originating on private land, the Schutter Court underscored the tension between private property rights and the State's trust fiduciary duties.

Flathead-Lolo-Bitterroot Citizen Task Force V. Montana, Sarah J. Leopard

Public Land & Resources Law Review

Flathead-Lolo-Bitterroot Citizen Task Force v. Montana evaluates the efficacy of the proposed 2024 gray wolf floating season in preventing harm to grizzly bears, a protected species in Montana. The Court of Appeals for the Ninth Circuit affirmed the implementation of a “serious questions” test for preliminary injunctions that is specific to Endangered Species Act cases. The Court agreed with the district court’s grant of a preliminary injunction that limited the 2024 floating season temporally, but modified the injunction in two respects, thereby narrowing its application. The Court’s holding signifies the continuation of a preliminary injunction standard that values protections for …

Corner Post V. Board Of Governors Of Federal Reserve System, Alexis Karbowicz

Public Land & Resources Law Review

Corner Post v. Board of Governors of the Federal Reserve System resolved a circuit split on when claims against the federal government “accrue” under 28 U.S.C.A. § 2401(a). The Supreme Court clarified whether plaintiffs must file challenges within six years of a regulation’s enactment or may wait until they are directly affected by an agency action, even if that occurs years later. Examining the case’s factual and procedural background provides insight into the relevant regulatory context. The Court’s analysis offers a detailed interpretation of statutory language and establishes principles of claim accrual, alongside the policy considerations of regulatory finality and …

The Biopiracy Of Traditional Knowledge In United States Patent Law, Hannah Green

Public Land & Resources Law Review

The United States intellectual property (“IP”) system is deeply intertwined with our country’s history and constitution. t is foundational in favoring young American inventors. George Washington signed the first patent act in 1790 in hopes of promoting the innovation and progress of science and useful arts. Yet, our patent system was also built around the Western tradition of individualism and competition, which failed to recognize the communal nature and traditional knowledge of tribal communities. This disparity allows the biopiracy of traditional knowledge to be lawful. This comment will explore the harmful toll that United States patent law has taken on …

Msw Portfolio, Melissa Sue Wells

Graduate Student Portfolios, Professional Papers, and Capstone Projects

This portfolio showcases examples of the work I have completed throughout my master's program.

Msw Professional Portfolio, Jessica J. Christian

Graduate Student Portfolios, Professional Papers, and Capstone Projects

No abstract provided.

Msw Portfolio, Elizabeth Helen Brenneman J.D.

Graduate Student Portfolios, Professional Papers, and Capstone Projects

No abstract provided.

Montana Kaimin, December 5, 2024, Students Of The University Of Montana, Missoula

Montana Kaimin, 1898-present

Student newspaper of the University of Montana, Missoula.

Msw Portfolio, Dallin C. Ball

Graduate Student Portfolios, Professional Papers, and Capstone Projects

No abstract provided.

Gwayak Ateg Onaakonigewi Dibenjigewin: Decolonizing Jurisdiction In Anishinaabe Tribal Courts, Kekek Jason Stark

Faculty Law Review Articles

It is generally understood as a matter of federal Indian law that determinations of tribal law should properly be interpreted by tribal courts. This is because tribal courts do not always adhere to the same legal philosophy as their settler colonial counterparts. Many tribal courts subscribe to traditional law, which is an “essential source” of tribal jurisprudence. Anishinaabe communities have maintained a rich body of traditional tribal law since time immemorial. However, these customary law principles are only recently being included in modern day Anishinaabe tribal court determinations. This article builds upon the Anishinaabe law principles articulated in recent opinions …

Montana Kaimin, November 7, 2024, Students Of The University Of Montana, Missoula

Montana Kaimin, 1898-present

Student newspaper of the University of Montana, Missoula.