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Full-Text Articles in Life Sciences

Ungulate Herbivores As Drivers Of Aspen Recruitment And Understory Composition Throughout Arid Montane Landscapes, Elizabeth S. Reikowski, Tyler Refsland, J. Hall Cushman Sep 2022

Ungulate Herbivores As Drivers Of Aspen Recruitment And Understory Composition Throughout Arid Montane Landscapes, Elizabeth S. Reikowski, Tyler Refsland, J. Hall Cushman

Aspen Bibliography

Herbivory by wild and domestic ungulates can influence tree recruitment and understory forest communities throughout the world. Herbivore-driven declines in tree recruitment have been observed for quaking aspen (Populus tremuloides), a foundation species whose health and management is recognized as a critical priority throughout much of its range. Livestock fencing is commonly used to promote aspen regeneration, but its effectiveness is rarely assessed, especially across large spatial scales. Using a livestock-reduction experiment, we evaluated the effects of ungulate herbivory on aspen in the Great Basin and southern Cascades, an expansive and environmentally heterogeneous region where aspen faces the …


Sustaining Wildlife With Recreation On Public Lands: A Synthesis Of Research Findings, Management Practices, And Research Needs, Anna B. Miller, David King, Mary Rowland, Joshua Chapman, Monica Tomosy, Christina Liang, Eric S. Abelson, Richard L. Truex Dec 2020

Sustaining Wildlife With Recreation On Public Lands: A Synthesis Of Research Findings, Management Practices, And Research Needs, Anna B. Miller, David King, Mary Rowland, Joshua Chapman, Monica Tomosy, Christina Liang, Eric S. Abelson, Richard L. Truex

All Publications

Humans and wildlife interact in multifaceted ways on public lands with both positive and negative outcomes for each group. When managed well, wildlife-based tourism and other forms of recreation can benefit conservation goals. Public lands planners and managers often must decide how to best manage recreational activities and wildlife habitats that overlap spatially and temporally. We conducted an extensive literature review and categorized recreational activity into five types based on the use of motorized equipment, season, and location (terrestrial vs. aquatic), expanding on findings summarized in prior reviews. Our findings provide a reference for public lands planners and managers who …


Mammals Of Cedar Breaks National Monument, S. Nicole Frey, Natalie D'Souza, Ethan Hammer, Bryan Larsen, Jake Nielson Aug 2020

Mammals Of Cedar Breaks National Monument, S. Nicole Frey, Natalie D'Souza, Ethan Hammer, Bryan Larsen, Jake Nielson

All Current Publications

This document is the result of a study of the terrestrial mammals found at Cedar Breaks National Monument from 2017-2019. During this time, we conducted a survey of mammals using a series of trail cameras. We used survey results to provide an index of terrestrial mammals (excluding bats) within the park. Our goal is to provide a beginner’s guide to the mammals at Cedar Breaks National Monument. We include information regarding appearance, diet, habitat, and population status according to the International Union for the Conservation of Nature (IUCN). The guide represents the species a visitor to Cedar Breaks National Monument …


Mercury Biogeochemical Cycling: A Synthesis Of Recent Scientific Advances, Mae Sexauer Gustin, Michael S. Bank, Kevin Bishop, Katlin Bowman, Brian Branfireun, John Chételat, Chris S. Eckley, Chad R. Hammerschmidt, Carl Lamborg, Seth Lyman, Antonio Martínez-Cortizas, Jonas Sommar, Martin Tsz-Ki Tsui, Tong Zhang May 2020

Mercury Biogeochemical Cycling: A Synthesis Of Recent Scientific Advances, Mae Sexauer Gustin, Michael S. Bank, Kevin Bishop, Katlin Bowman, Brian Branfireun, John Chételat, Chris S. Eckley, Chad R. Hammerschmidt, Carl Lamborg, Seth Lyman, Antonio Martínez-Cortizas, Jonas Sommar, Martin Tsz-Ki Tsui, Tong Zhang

Bingham Research Center

The focus of this paper is to briefly discuss the major advances in scientific thinking regarding: a) processes governing the fate and transport of mercury in the environment; b) advances in measurement methods; and c) how these advances in knowledge fit in within the context of the Minamata Convention on Mercury. Details regarding the information summarized here can be found in the papers associated with this Virtual Special Issue of STOTEN.


Forest Grouse In The Fall, Chuck Carpenter Iii, Skyler Farnsworth, David K. Dahlgren Feb 2020

Forest Grouse In The Fall, Chuck Carpenter Iii, Skyler Farnsworth, David K. Dahlgren

All Current Publications

This bulletin describes the two types of forest grouse that inhabit mountain forests and rangelands in Utah, the ruffed grouse and the dusky grouse. It tells the species differences such as breeding, survival and reproduction, and broods. It includes tips for forest grouse hunters.


Interactions With Humans Shape Coyote Responses To Hazing, Julie K. Young, Edd Hammill, Stewart W. Breck Dec 2019

Interactions With Humans Shape Coyote Responses To Hazing, Julie K. Young, Edd Hammill, Stewart W. Breck

Wildland Resources Faculty Publications

Medium and large carnivores coexist with people in urban areas globally, occasionally resulting in negative interactions that prompt questions about how to reduce human-wildlife conflict. Hazing, i.e., scaring wildlife, is frequently promoted as an important non-lethal means for urbanites to reduce conflict but there is limited scientific evidence for its efficacy. We used a population of captive coyotes (Canis latrans) to simulate urban human-coyote interactions and subsequent effects of hazing on coyote behavior. Past experiences with humans significantly affected the number of times a coyote approached a human to necessitate hazing. Coyotes that had been hand fed by …


Detection And Relative Distribution Of Ringtails (Bassaricus Astutus) In Zion National Park, Utah, Adrian A. Roadman, S. Nicki Frey Jul 2019

Detection And Relative Distribution Of Ringtails (Bassaricus Astutus) In Zion National Park, Utah, Adrian A. Roadman, S. Nicki Frey

All Current Publications

Very little is known about ringtails (Bassariscus astutus) in Zion National Park), including their distribution within park boundaries. We combined trail cameras and a novel track plate method to determine the occupancy and distribution of ringtails in Zion National Park, in southwestern Utah. Both methods successfully detected ringtails in various habitats sampled.


Utah's Sage-Grouse Habitat Mitigation Program, Lorien Belton, Tyler Thompson Jun 2019

Utah's Sage-Grouse Habitat Mitigation Program, Lorien Belton, Tyler Thompson

All Current Publications

This fact sheet is intended for an audience of rural landowners in Utah who have sage-grouse habitat -- or possible sage-grouse habitat -- on their land. Landowners who are interested in earning credits for habitat improvement projects done on their land may be able to sell those credits to others who have created permanent disturbance to sage-grouse habitat elsewhere in Utah. Basic information about Utah's state program for compensatory mitigation of sage-grouse habitat is provided, including core qualifications to participate in the program, and how to get more detailed information.


Beavers: It's About Dam Time!, Eric Thacker, Jamilee Holmstead Apr 2019

Beavers: It's About Dam Time!, Eric Thacker, Jamilee Holmstead

All Current Publications

This fact sheet discusses how beaver reintroduction or artificial beaver dams can provide an essential service to riparian areas that not only help improve natural habitats but benefit all livestock.


Livestock Grazing And Sage-Grouse: Science, Policy, And The 7-Inch Rule, David K. Dahlgren, Eric Thacker Mar 2019

Livestock Grazing And Sage-Grouse: Science, Policy, And The 7-Inch Rule, David K. Dahlgren, Eric Thacker

All Current Publications

This fact sheet discusses livestock grazing and its impact on sage-grouse.


The Effects Of Electric Power Lines On The Breeding Ecology Of Greater Sage-Grouse, Michel T. Kohl, Terry A. Messmer, Benjamin A. Crabb, Michael R. Guttery, David K. Dahlgren, Randy T. Larsen, Shandra Nicole Frey, Sherry Liguori, Rick J. Baxter Jan 2019

The Effects Of Electric Power Lines On The Breeding Ecology Of Greater Sage-Grouse, Michel T. Kohl, Terry A. Messmer, Benjamin A. Crabb, Michael R. Guttery, David K. Dahlgren, Randy T. Larsen, Shandra Nicole Frey, Sherry Liguori, Rick J. Baxter

Wildland Resources Faculty Publications

Anthropogenic infrastructure can negatively affect wildlife through direct mortality and/or displacement behaviors. Some tetranoids (grouse spp.) species are particularly vulnerable to tall anthropogenic structures because they evolved in ecosystems void of vertical structures. In western North America, electric power transmission and distribution lines (power lines) occur in sagebrush (Artemisia spp.) landscapes within the range of the greater sage-grouse (Centrocercus urophasianus; sage-grouse). The U.S. Fish and Wildlife Service recommended using buffer zones near leks to mitigate the potential impacts of power lines on sage-grouse. However, recommended buffer distances are inconsistent across state and federal agencies because data are …


Identifying And Preventing Porcupine Damage To Trees, Michael R. Kuhns, Megan Dettenmaier, Jessica Tegt Jan 2019

Identifying And Preventing Porcupine Damage To Trees, Michael R. Kuhns, Megan Dettenmaier, Jessica Tegt

All Current Publications

This fact sheet describes the basic ecology and behavior of the porcupine and identifies ways to determine if porcupines are damaging trees on your property. We explain specific techniques for protecting trees and property from porcupine damage.


Greater Sage-Grouse Translocations: The Science Behind Utah's Conservation Policy, Michel Kohl, Melissa Chelak, Terry Messmer Jan 2019

Greater Sage-Grouse Translocations: The Science Behind Utah's Conservation Policy, Michel Kohl, Melissa Chelak, Terry Messmer

All Current Publications

This fact sheet discusses the history of translocating greater sage-grouse in Utah. This includes information on protocols, success rates, and genetic implications.


What Wildlife Managers Should Know When Using Radio Telemetry Data, David Dahlgren, Michel Kohl, Terry Messmer Apr 2018

What Wildlife Managers Should Know When Using Radio Telemetry Data, David Dahlgren, Michel Kohl, Terry Messmer

All Current Publications

This fact sheet includes a history of wildlife radio-telemetry; a description of GPS technology, telemetry bias, and sage-grouse; using marked individuals to represent the population, and services that are available to managers


Wild Horses And Burros: An Overview, S. Nicole Frey, Eric Thacker Feb 2018

Wild Horses And Burros: An Overview, S. Nicole Frey, Eric Thacker

All Current Publications

The Federal government manages feral horses and burros under the Wild and Free-roaming Horse and Burro Act. This fact sheet discusses: what wild and feral horses and burros are, there status and populations in the U.S., the problems caused by over-abundance, how "extra" animals are managed, and future management considerations.


The American Pika In Southern Utah, Ethan Hammer, S. Nicole Frey Nov 2017

The American Pika In Southern Utah, Ethan Hammer, S. Nicole Frey

All Current Publications

This fact sheet describes the American pika, the smallest member of the rabbit and hare family. It discusses concerns for the American pika populations, its presence in the Cedar Breaks National Monument, and how individuals can help monitor the pika at Cedar Breaks and throughout Utah.


Reducing The Risk Of Birds Colliding Into Windows: A Practical Guide For Homes And Businesses, Samuel Cowell, Cameron Dietrich, Kimberly Sullivan, Terry Messmer Mar 2017

Reducing The Risk Of Birds Colliding Into Windows: A Practical Guide For Homes And Businesses, Samuel Cowell, Cameron Dietrich, Kimberly Sullivan, Terry Messmer

All Current Publications

This fact sheet explains the problem of birds colliding into windows, why they fly into windows, windows that pose the greatest threat, what you can do to reduce the risk, and what to do if you find an injured bird.


Northern Flicker - Biology And Damage Management, Nicki Frey, Steve Zanoni Dec 2016

Northern Flicker - Biology And Damage Management, Nicki Frey, Steve Zanoni

All Current Publications

This fact sheet describes the northern flicker, a large woodpecker, It include how to identify it, sources of conflict with humans, and managing damage it may cause,


Considerations For Sage-Grouse Management Objectives, David K. Dahlgren, Terry A. Messmer, Eric T. Thacker Nov 2016

Considerations For Sage-Grouse Management Objectives, David K. Dahlgren, Terry A. Messmer, Eric T. Thacker

All Current Publications

This fact sheet describes ways to conserve and manage sage-grouse and includes information on population dynamics; movements, habitat, and climatic interactions; and management objectives.


Cottontails And Jackrabbits, S. Nicole Frey Oct 2016

Cottontails And Jackrabbits, S. Nicole Frey

All Current Publications

This fact sheet explains the difference between rabbits and hares and describes their conflicts with humans, methods to prevent damage including excluding, repelling, or removing, and population control. It also describes Tularemia, a disease caused by infection of a bacteria Franisella tularenis.


Management Of Wild Turkeys In Utah, Nicki Frey, Mallory Ortego Feb 2016

Management Of Wild Turkeys In Utah, Nicki Frey, Mallory Ortego

All Current Publications

This fact sheet describes wild turkeys, how to identify them, their habitats, their status in Utah, issues and concerns, and how to manage damage they may do to crops.


What Does A Sage-Grouse Eat?, David K. Dahlgren, Eric T. Thacker, Terry A. Messer Nov 2015

What Does A Sage-Grouse Eat?, David K. Dahlgren, Eric T. Thacker, Terry A. Messer

All Current Publications

Although sage-grouse may eat only sagebrush during the winter, knowing that they need to eat other foods at other times of the year helps wildlife managers implement projects that will ensure a balanced diet. By knowing what a sage-grouse eats and when, we can determine what we need to do to maintain and improve populations and their habitats.


Rabies In North America, Nicki Frey Aug 2015

Rabies In North America, Nicki Frey

All Current Publications

This fact sheet describes rabies in North America; symptoms in humans and animals, and what to do if you encounter a suspicious animal.


Finding Bambi - What To Do With Mule Deer Fawns, Nicki Frey Aug 2015

Finding Bambi - What To Do With Mule Deer Fawns, Nicki Frey

All Current Publications

This fact sheet describes what to do if you encounter mule deer fawns that appear to be abandoned.


Bats And Rabies In Utah, Nicki Frey Jul 2015

Bats And Rabies In Utah, Nicki Frey

All Current Publications

This fact sheet describes the 10 species of bats found in Utah, what to do if you are bitten and how to avoid contracting diseases from them.


Managing Rock Squirrels In Utah, Nicki Frey Jul 2015

Managing Rock Squirrels In Utah, Nicki Frey

All Current Publications

Although they do not exist in large colonies like other ground squirrels, rock squirrels can still sometimes generate conflicts with homeowners and farmers alike. Most damage occurs when a few rock squirrels take residence in a homeowner’s back yard, and begin to forage on garden vegetables and fruit trees. There are several direct and indirect ways that private landowners can manage and reduce rock squirrels on their property. This fact sheet give management tips.


Translating The Endangered Species Act, Nicole Frey Mar 2015

Translating The Endangered Species Act, Nicole Frey

All Current Publications

This fact sheet briefly explains the major concepts and terminology of the Endangered Species Act, and increases readers ability to understand the activities of the U.S. Fish and Wildlife Service.


Demography, Vital Rates, Habitat-Use, And Seasonal Movements Of Greater Sage-Grouse 2012 Annual Report, Avery Cook, Brain Wing, Todd Black, Terry A. Messmer Aug 2012

Demography, Vital Rates, Habitat-Use, And Seasonal Movements Of Greater Sage-Grouse 2012 Annual Report, Avery Cook, Brain Wing, Todd Black, Terry A. Messmer

All Current Publications

No abstract provided.


Oregon Aspen Project, Forest Restoration Partnership Dec 2010

Oregon Aspen Project, Forest Restoration Partnership

Aspen Bibliography

The Oregon Aspen Project was initiated in response to the decline of aspen groves in Oregon and throughout the Western United States, and the lack of information to guide managers interested in stewardship to enhance this resource. There were three central goals and accompanying objectives for this project which are listed below. The project accomplishments are provided below each bulleted objective


Utah’S Adaptive Resources Management Greater Sage-Grouse Local Working Groups Accomplishment Report 2008, Utah State University Jun 2009

Utah’S Adaptive Resources Management Greater Sage-Grouse Local Working Groups Accomplishment Report 2008, Utah State University

All Current Publications

No abstract provided.