Dr. Jessica Shyvers is an Ecologist at the Fort Collins Science Center, whose work focuses on conservation and management of sage-grouse and their habitats.
Dr. Jessica Shyvers is an ecologist at the USGS Fort Collins Science Science Center and part of a large research team focused on conservation and management of sage-grouse and their habitats. Jess began her early career in wildlife conservation and disease ecology as an undergraduate researcher at the University of Nebraska-Lincoln.
As an intern with Nebraska Health and Human Services she led a team of student-scientists in statewide surveillance efforts to monitor the arrival of West Nile virus and conducted an independent study investigating the use of field diagnostic tests on birds of prey. In 2008 she received her M.S. in Entomology from Louisiana State University where she studied West Nile virus ecology in suburban environments, focused on the role of wild passerine species in virus transmission.
In the years that followed she led multiple conservation-based research projects with Colorado Parks and Wildlife and USGS involving sage-grouse, mountain plover, migrant passerines, sagebrush obligates, and birds of prey. In 2017 she earned her PhD in Ecology from Colorado State University. Her dissertation research focused on the evaluation and improvement of lek monitoring strategies for greater sage-grouse and the testing of novel methodologies for estimating sage-grouse abundance, including dual-frame sampling and genetic mark-recapture.
Science and Products
Bridging the gap between spatial modeling and management of invasive annual grasses in the imperiled sagebrush biome
A user guide to selecting invasive annual grass spatial products for the western United States
Compendium to invasive annual grass spatial products for the western United States, January 2010-February 2021
Database of invasive annual grass spatial products for the western United States January 2010 to February 2021
Invasive Annual Grass (IAG) Spatial Dataset Compilation and Synthesis
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Bridging the gap between spatial modeling and management of invasive annual grasses in the imperiled sagebrush biome
Invasions of native plant communities by non-native species present major challenges for ecosystem management and conservation. Invasive annual grasses such as cheatgrass, medusahead, and ventenata are pervasive and continue to expand their distributions across imperiled sagebrush-steppe communities of the western United States. These invasive grasses alter native plant communities, ecosystem funcA user guide to selecting invasive annual grass spatial products for the western United States
Invasive annual grasses (IAGs)—including Bromus tectorum (cheatgrass), Taeniatherum caput-medusae (medusahead), and Ventenata dubia (ventenata) species—present significant challenges for rangeland management by altering plant communities, impacting ecosystem function, reducing forage for wildlife and livestock, and increasing fire risk. Numerous spatial data products are used to map IAGs, and undeCompendium to invasive annual grass spatial products for the western United States, January 2010-February 2021
Invasive annual grasses (IAGs) degrade native plant communities, alter fire cycles, impact ecosystem processes, and threaten the persistence of some species. Therefore, controlling the spread of IAGs has become a land management priority in the western United States. A wide array of geospatial data has been developed in the last decade to help land managers combat the invasion and expansion of non - Data
Database of invasive annual grass spatial products for the western United States January 2010 to February 2021
Invasive annual grasses (IAGs) present a persistent challenge for the ecological management of rangelands, particularly the imperiled sagebrush biome in western North America. Cheatgrass (Bromus tectorum), medusahead (Taeniatherum caput-medusae), and Ventenata spp. are spreading across sagebrush rangelands and already occupy at least 200,000 kilometers squared (km sq.) of the intermountain west. T - Science
Invasive Annual Grass (IAG) Spatial Dataset Compilation and Synthesis
USGS is working closely with partners in the Bureau of Land Management (BLM), U.S. Fish and Wildlife Service (USFWS), and the Intermountain West Joint Venture (IMJV) to collect and summarize spatial datasets that describe measurable aspects of invasive annual grasses (e.g., biomass or presence) across the western United Stated and beyond. The products developed through this project provide...