Chloe Beaupré

Ungulate Migrations of the Western United States, Volume 6

Matthew J. Kauffman, Blake Lowrey, Jennifer L. McKee, Chloe Beaupré et autres

This is the data archive for the publication Ungulate Migrations of the Western United States, Volume 6 and includes the collection of GIS map files that are mapped and described in the report. These map files are meant to provide a common …

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Ungulate migrations of the Western United States, volume 6

Matthew J. Kauffman, Blake Lowrey, Jennifer L. McKee, Chloe Beaupré et autres

Barrier impermeability is associated with migratory ungulate survival rates

Kyle Joly, Chloe Beaupré, Timothy J. Fullman, Matthew D. Cameron et autres

Barriers can affect the movement, migratory patterns, and demographic rates of ungulates. Even in highly remote areas with relatively little development, like northwest Alaska, isolated roads can alter the movements of ungulates such as caribou (Rangifer tarandus). Here, a solitary, 80-km long …

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Winter survival shaped by forage abundance and snow depth for a long-distance migratory ungulate

Chloe Beaupré, Kyle Joly, Matthew D. Cameron, Ophélie Couriot et autres

Abstract Adult survival is a crucial factor influencing the population dynamics of caribou ( Rangifer tarandus ), yet its relationship with environmental variables remains poorly understood. We explored linkages among lichen abundance (the primary winter forage), snow depth, and overwinter survival of …

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Citizen scientists for MoveApps : Innovations and insights from volunteer coders in wildlife conservation

Andrea Kölzsch, Kamran Safi, Margaux M. Armfield, Chloe Beaupré et autres

Abstract Amidst numerous global crises, decision‐makers have recognized the critical need for fact‐based advice, driving unprecedented data collection. However, a significant gap persists between data availability and knowledge generation, primarily due to time and resource constraints. To bridge this gap, we propose …

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Sample size guidelines for mapping migration corridors and population distributions using tracking data

Chloe Beaupré, Angelique Curtis, Joseph M. Halseth, Aran S. Johnson et autres

Abstract Animal distribution maps are a key tool for wildlife conservation, guiding high‐profile decisions, such as legally designating priority habitat or building highway crossing structures. GPS tracking data enhances these efforts but requires balancing statistically robust sample sizes with minimizing researcher impacts …

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Recreational trail traffic counts and trail proximity as a driver of ungulate landscape utilization

Chloe Beaupré, Alissa M. Bevan, Jessica R. Young, Kevin A. Blecha

Abstract With continual growth in recreational trail use, it is becoming increasingly complicated to balance demands for outdoor recreation opportunities with wildlife conservation. To better understand how mule deer (Odocoileus hemionus) and Rocky Mountain elk (Cervus canadensis) respond to trail‐based recreation, we …

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Author response for "Sample size guidelines for mapping migration corridors and population distributions using tracking data"

Chloe Beaupré, Angelique Curtis, Joseph M. Halseth, Aran S. Johnson et autres

Ungulate migrations of the Western United States, volume 5

Matthew J. Kauffman, Blake Lowrey, Jennifer L. McKee, T. L. Allen et autres

Evidence for an Adaptive, Large‐Scale Range Shift in a Long‐Distance Terrestrial Migrant

Eliezer Gurarie, Chloe Beaupré, Ophélie Couriot, Matthew D. Cameron et autres

Long-distance migrations are a striking, and strikingly successful, adaptation for highly mobile terrestrial animals in seasonal environments. However, it remains an open question whether migratory animals are more resilient or less resilient to rapidly changing environments. Furthermore, the mechanisms by which animals …

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Ungulate migrations of the Western United States, volume 4

Matthew J. Kauffman, Blake Lowrey, Chloe Beaupré, Scott Bergen et autres

First posted April 11, 2024 For additional information, contact: Associate Director, Ecosystems Mission AreaU.S. Geological Survey12201 Sunrise Valley Drive, MS 300Reston, VA 20192 Broadly distributed across the Western United States, ungulates (hooved mammals) play an important role in ecosystem function by affecting …