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Fort Collins Science Center

Welcome to the Fort Collins Science Center (FORT) located in Fort Collins, Colorado, just east of the Rocky Mountains. At FORT we develop and disseminate research-based information and tools needed to understand the nation’s biological resources in support of effective decision making.

News

FORT scientists host interactive training on bat monitoring data management and analysis

FORT scientists host interactive training on bat monitoring data management and analysis

FORT scientists present research at the Society for Range Management 2025 Annual Meeting

FORT scientists present research at the Society for Range Management 2025 Annual Meeting

New software simulates the genetic effects of wildlife management actions

New software simulates the genetic effects of wildlife management actions

Publications

North American Waterfowl Management Plan survey regional profile—Southeast region

Executive SummaryGaining a better understanding of the human dimensions of waterfowl management to inform the North American Waterfowl Management Plan is a valuable but challenging goal for the future success of waterfowl management. Increasing engagement with key stakeholder groups will lead to more support and effective waterfowl management. Social systems are complex because...
Authors
Nicholas Cole, David Fulton

A fire deficit persists across diverse North American forests despite recent increases in area burned

Rapid increases in wildfire area burned across North American forests pose novel challenges for managers and society. Increasing area burned raises questions about whether, and to what degree, contemporary fire regimes (1984–2022) are still departed from historical fire regimes (pre-1880). We use the North American tree-ring fire-scar network (NAFSN), a multi-century record comprising...
Authors
Sean Parks, Chris Guiterman, Ellis Margolis, Maggie Lonergan, Ellen Whitman, John T. Abatzoglou, Donald A. Falk, James B. Johnston, Lori D. Daniels, Charles W. Lafon, Rachel A. Loehman, Kurt F. Kipfmueller, Cameron E. Naficy, Marc-Andre Parisien, Jeanne Portier, Michael C. Stambaugh, A. Park Williams, Andreas Paul Wion, Larissa Yocom

Hotter temperatures alter riparian plant outcomes under regulated river conditions

Climate change and river regulation alter environmental controls on riparian plant occurrence and cover worldwide. Simultaneous changes to river flow and air temperature could result in unanticipated plant responses to novel environmental conditions. Increasing temperature could alter riparian plant response to hydrology and other factors, while river regulation may exacerbate...
Authors
Emily C. Palmquist, Kiona Ogle, Bradley J. Butterfield, Thomas G. Whitham, Gerard J. Allan, Patrick B. Shafroth

Science

Geology, Geophysics, and Geochemistry Stable Isotope Laboratory (GSIL)

The GSIL is a state-of-the-art facility located on the Denver Federal Center that specializes in the measurement of light stable isotope — Hydrogen (H), Carbon (C), Nitrogen (N), Oxygen (O), and Sulfur (S) — compositions and other chemical and biomarker analytes in matrices relevant to the Earth sciences. Chemical and isotopic tracers offer novel insights into ecosystem biogeochemistry, food webs...
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Geology, Geophysics, and Geochemistry Stable Isotope Laboratory (GSIL)

The GSIL is a state-of-the-art facility located on the Denver Federal Center that specializes in the measurement of light stable isotope — Hydrogen (H), Carbon (C), Nitrogen (N), Oxygen (O), and Sulfur (S) — compositions and other chemical and biomarker analytes in matrices relevant to the Earth sciences. Chemical and isotopic tracers offer novel insights into ecosystem biogeochemistry, food webs...
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Food Webs and Wildlife Nutrition

Wildlife nutrition is an essential element of fitness, and contextualizing resource use within the broader framework of local and regional food webs is paramount to species health, function, and management.
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Food Webs and Wildlife Nutrition

Wildlife nutrition is an essential element of fitness, and contextualizing resource use within the broader framework of local and regional food webs is paramount to species health, function, and management.
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Ecosystem Biogeochemistry

Biogeochemical cycles impart significant control on ecosystem structure, function, and ecosystem services, such as nutrient sequestration, transformation, long-term storage, mitigation of water quality concerns, and carbon fixation/mineralization processes that support local food webs.
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Ecosystem Biogeochemistry

Biogeochemical cycles impart significant control on ecosystem structure, function, and ecosystem services, such as nutrient sequestration, transformation, long-term storage, mitigation of water quality concerns, and carbon fixation/mineralization processes that support local food webs.
Learn More

Multimedia

Microscopic view of tree rings, with a scale bar of 0.5 mm
Tree rings
Tree rings
a swampy wetland with dead tree trunks coming up from the water, cloudy skies
Great Dismal Swamp
Great Dismal Swamp
a laboratory space containing technical equipment, drawers, desks, and chairs
Geology, Geophysics, and Geochemistry Stable Isotope Laboratory
Geology, Geophysics, and Geochemistry Stable Isotope Laboratory
a man in usgs coat stands in front of a grove of leafless cottonwood trees, snow on the ground around the trees
The Cottonwood Common Garden in 2025
The Cottonwood Common Garden in 2025
two tan horses with dark legs and hair stand in a grassy landscape
Wild horses of the Conger Herd Management Area
Wild horses of the Conger Herd Management Area
twelve horses stand in front of a shrub-filled landscape, with mountains in the background
Wild horses of the Frisco HMA
Wild horses of the Frisco HMA
five horses stand in a sagebrush landscape, with snow-capped mountains in the background
Wild horses of the Frisco HMA
Wild horses of the Frisco HMA
Cinnamon teal duck being held by a research with a GPS tracker backpack on
Cinnamon teal wearing a tracking backpack
Cinnamon teal wearing a tracking backpack
three images, one showing flags in a river, one showing a man with instrument in a river, and another showing a plot
Green and Yampa River Data Collection
Green and Yampa River Data Collection
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