Matthew Kauffman, PhD
Unit Leader - Wyoming Cooperative Fish and Wildlife Research Unit
Matt has worked on topics that include the management and recovery of peregrine falcons, habitat quality and fidelity of North Pacific whale species, the effects of range management on carnivores in southern Africa, the dynamics of elk populations, and interactions among wolves, elk and aspen.
Only Matt's five most recent publications are shown here. For more information about Matt, including a full publications list, visit his profile page on the Wyoming Cooperative Fish and Wildlife Research Unit web site.
Education
- University of Montana 2004
- University of California, Santa Cruz 2003
- Ph D University of California, Santa Cruz 2003
- BA University of Oregon 1992
Research Interests
Matt and his graduate students are conducting studies on elk, wolves, moose, deer, and bighorn sheep in Wyoming, addressing the influence of habitat condition, predation, human disturbance, and energy development on these species. Matt’s research combines work on animal physiology, behavior and demography to better understand population- and landscape-level processes. A primary focus of this work is to provide timely information to agency biologists charged with managing Wyoming’s wildlife.
Teaching Interests
Matt teaches graduate courses in quantitative analysis of spatial wildlife data, community ecology of wildlife, and migration ecology.
Science and Products
The greenscape shapes surfing of resource waves in a large migratory herbivore
A global analysis of traits predicting species sensitivity to habitat fragmentation
The extra mile: Ungulate migration distance alters the use of seasonal range and exposure to anthropogenic risk
U.S. Geological Survey science for the Wyoming Landscape Conservation Initiative—2015 annual report
Large herbivores surf waves of green-up during spring
Reproduction in moose at their southern range limit
U.S. Geological Survey science for the Wyoming Landscape Conservation Initiative—2014 annual report
Effects of climate and plant phenology on recruitment of moose at the southern extent of their range
Supplemental feeding alters migration of a temperate ungulate
U.S. Geological Survey Science for the Wyoming Landscape Conservation Initiative: 2012 annual report
Sex-biased gene flow among elk in the greater Yellowstone ecosystem
Host heterogeneity influences the impact of a non-native disease invasion on populations of a foundation tree species
Science and Products
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Filter Total Items: 78
The greenscape shapes surfing of resource waves in a large migratory herbivore
The Green Wave Hypothesis posits that herbivore migration manifests in response to waves of spring green-up (i.e. green-wave surfing). Nonetheless, empirical support for the Green Wave Hypothesis is mixed, and a framework for understanding variation in surfing is lacking. In a population of migratory mule deer (Odocoileus hemionus), 31% surfed plant phenology in spring as well as a theoretically pAuthorsEllen O. Aikens, Matthew J. Kauffman, Jerod Merkle, Samantha P.H. Dwinnell, Gary L. Fralick, Kevin L. MonteithA global analysis of traits predicting species sensitivity to habitat fragmentation
AimElucidating patterns in species responses to habitat fragmentation is an important focus of ecology and conservation, but studies are often geographically restricted, taxonomically narrow or use indirect measures of species vulnerability. We investigated predictors of species presence after fragmentation using data from studies around the world that included all four terrestrial vertebrate clasAuthorsDouglas Keinath, Daniel F. Doak, Karen E. Hodges, Laura R. Prugh, William F. Fagan, Cagan H. Sekercioglu, Stuart H. M. Buchart, Matthew J. KauffmanThe extra mile: Ungulate migration distance alters the use of seasonal range and exposure to anthropogenic risk
Partial migration occurs across a variety of taxa and has important ecological and evolutionary consequences. Among ungulates, studies of partially migratory populations have allowed researchers to compare and contrast performance metrics of migrants versus residents and examine how environmental factors influence the relative abundance of each. Such studies tend to characterize animals discretelyAuthorsHall Sawyer, Arthur D. Middleton, Matthew M. Hayes, Matthew J. Kauffman, Kevin L. MonteithU.S. Geological Survey science for the Wyoming Landscape Conservation Initiative—2015 annual report
This is the eighth annual report highlighting U.S. Geological Survey (USGS) science and decision-support activities conducted for the Wyoming Landscape Conservation Initiative (WLCI). The activities address specific management needs identified by WLCI partner agencies. In 2015, USGS scientists continued 24 WLCI projects in 5 categories: (1) acquiring and analyzing resource-condition data to form aAuthorsZachary H. Bowen, Cameron L. Aldridge, Patrick J. Anderson, Timothy J. Assal, Timothy T. Bartos, Anna D. Chalfoun, Geneva W. Chong, Marie K. Dematatis, Cheryl A. Eddy-Miller, Steven L. Garman, Stephen S. Germaine, Collin G. Homer, Matthew J. Kauffman, Christopher C. Huber, Daniel J. Manier, Cynthia P. Melcher, Kirk A. Miller, Tamar Norkin, Lindsey E. Sanders, Annika W. Walters, Anna B. Wilson, Teal B. WyckoffLarge herbivores surf waves of green-up during spring
The green wave hypothesis (GWH) states that migrating animals should track or ‘surf’ high-quality forage at the leading edge of spring green-up. To index such high-quality forage, recent work proposed the instantaneous rate of green-up (IRG), i.e. rate of change in the normalized difference vegetation index over time. Despite this important advancement, no study has tested the assumption that herbAuthorsJerod Merkle, Kevin L. Monteith, Ellen O. Aikens, Matthew M. Hayes, Kent Hersey, Arthur D. Middleton, Brendan Oates, Hall Sawyer, Brandon Scurlock, Matthew J. KauffmanReproduction in moose at their southern range limit
Reproduction is a critical fitness component in large herbivores. Biogeographic models predict that populations occurring at the edges of the range may have compromised reproductive rates because of inferior habitat at range peripheries. When reproductive rates are chronically low, ungulate populations may lack the resiliency to rebound quickly after periods of environmental stress, and this effecAuthorsJoel S. Ruprecht, Kent Hersey, Konrad Hafen, Kevin L. Monteith, Nicholas J. DeCesare, Matthew J. Kauffman, Daniel R. MacNultyU.S. Geological Survey science for the Wyoming Landscape Conservation Initiative—2014 annual report
This is the seventh report produced by the U.S. Geological Survey (USGS) for the Wyoming Landscape Conservation Initiative (WLCI) to detail annual activities conducted by the USGS for addressing specific management needs identified by WLCI partners. In FY2014, there were 26 projects, including a new one that was completed, two others that were also completed, and several that entered new phases orAuthorsZachary H. Bowen, Cameron L. Aldridge, Patrick J. Anderson, Timothy J. Assal, Timothy T. Bartos, Laura R Biewick, Gregory K. Boughton, Anna D. Chalfoun, Geneva W. Chong, Marie K. Dematatis, Cheryl A. Eddy-Miller, Steven L. Garman, Steve Germaine, Collin G. Homer, Christopher Huber, Matthew J. Kauffman, Natalie Latysh, Daniel J. Manier, Cynthia P. Melcher, Alexander Miller, Kirk A. Miller, Edward M. Olexa, Spencer Schell, Annika W. Walters, Anna B. Wilson, Teal B. WyckoffEffects of climate and plant phenology on recruitment of moose at the southern extent of their range
Climate plays a fundamental role in limiting the range of a species, is a key factor in the dynamics of large herbivores, and is thought to be involved in declines of moose populations in recent decades. We examined effects of climate and growing-season phenology on recruitment (8–9 months old) of young Shiras moose (Alces alces shirasi) over three decades, from 18 herds, across a large geographicAuthorsKevin L. Monteith, Robert W. Klaver, Kent Hersey, A. Andrew Holland, Timothy P. Thomas, Matthew KauffmanSupplemental feeding alters migration of a temperate ungulate
Conservation of migration requires information on behavior and environmental determinants. The spatial distribution of forage resources, which migration exploits, often are altered and may have subtle, unintended consequences. Supplemental feeding is a common management practice, particularly for ungulates in North America and Europe, and carryover effects on behavior of this anthropogenic manipulAuthorsJennifer D. Jones, Matthew Kauffman, Kevin L. Monteith, Brandon M. Scurlock, Shannon E. Albeke, Paul C. CrossU.S. Geological Survey Science for the Wyoming Landscape Conservation Initiative: 2012 annual report
Southwest Wyoming contains abundant energy resources, wildlife, habitat, open spaces, and outdoor recreational opportunities. Although energy exploration and development have been taking place in the region since the late 1800s, the pace of development for fossil fuels and renewable energy increased significantly in the early 2000s. This and the associated urban and exurban development are leadingAuthorsZachary H. Bowen, Cameron L. Aldridge, Patrick J. Anderson, Timothy J. Assal, Carleton R. Bern, Laura Biewick, Gregory K. Boughton, Natasha B. Carr, Anna D. Chalfoun, Geneva W. Chong, Melanie L. Clark, Bradford C. Fedy, Katharine Foster, Steven L. Garman, Steve Germaine, Matthew G. Hethcoat, Collin G. Homer, Matthew J. Kauffman, Douglas Keinath, Natalie Latysh, Daniel J. Manier, Robert R. McDougal, Cynthia P. Melcher, Kirk A. Miller, Jessica Montag, Christopher J. Potter, Spencer Schell, Sarah L. Shafer, David B. Smith, Michael J. Sweat, Anna B. WilsonSex-biased gene flow among elk in the greater Yellowstone ecosystem
We quantified patterns of population genetic structure to help understand gene flow among elk populations across the Greater Yellowstone Ecosystem. We sequenced 596 base pairs of the mitochondrial control region of 380 elk from eight populations. Analysis revealed high mitochondrial DNA variation within populations, averaging 13.0 haplotypes with high mean gene diversity (0.85). The genetic differAuthorsBrian K. Hand, Shanyuan Chen, Neil Anderson, Albano Beja-Pereira, Paul C. Cross, Michael R. Ebinger, Hank Edwards, Robert A. Garrott, Marty D. Kardos, Matthew J. Kauffman, Erin L. Landguth, Arthur Middleton, Brandon M. Scurlock, P.J. White, Pete Zager, Michael K. Schwartz, Gordon LuikartHost heterogeneity influences the impact of a non-native disease invasion on populations of a foundation tree species
Invasive pathogens are becoming increasingly important in forested ecosystems, yet they are often difficult to study because of their rapid transmission. The rate and extent of pathogen spread are thought to be partially controlled by variation in host characteristics, such as when host size and location influence susceptibility. Few host-pathogen systems, however, have been used to test this predAuthorsErik S. Jules, Allyson L. Carroll, Andrea M. Garcia, Christopher M. Steenbock, Matthew Kauffman - Web Tools
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