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Explore Search: Pacific Northwest species

Filter Total Items: 252
publication
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Regional variation in drivers of connectivity for two frog species (Rana pretiosa and R. luteiventris) from the U.S. Pacific Northwest

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Fat content and morphometric data in barred owls (Strix varia) in the Pacific Northwest

Project
Image: Bats in a Texas Evening Sky

Bat population monitoring and white-nose syndrome surveillance in Pacific Northwest National Parks

staff profile
Chris Pearl Profile Picture

Christopher A Pearl
Project
Caribou crossing the Selawik River, Alaska

Understanding Climate Change Vulnerability in the Pacific Northwest: A Comparison of Three Approaches

Project
A river of rapids with pebble-ridden banks rushes through a forest of tall, green pines.

Development of a Streamflow Data Catalog and Evaluation of the Vulnerability of Sensitive Fish Species to Climate Change Across the Pacific Northwest

publication
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Riparian communities associated with Pacific Northwest headwater streams: Assemblages, processes, and uniqueness

publication
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Spatial and temporal heterogeneity of infectious hematopoietic necrosis virus in Pacific Northwest salmonids

Project
Tidal marsh, Pacific Northwest

Marshes to Mudflats: Climate Change Effects Along Coastal Estuaries in the Pacific Northwest

Center News
Flyer logo showing illustration of a bat, plus the title, location, and date of the workshop

USGS researchers and collaborators successfully host the first Pacific Northwest Native American Workshop on Bats

Project
Tidal marsh, Pacific Northwest

Understanding the Impacts of Ecological Drought on Estuaries in the Pacific Northwest

publication
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Organochlorine and mercury residues in Swainson's hawk eggs from the Pacific Northwest

publication
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Intestinal helminths of river otters (Lutra canadensis) from the Pacific Northwest

Project
Black Buttes (jagged and pointed peaks to the left) and Mount Baker...

Identifying and Evaluating Refugia from Drought and Climate Change in the Pacific Northwest

Project
Image: Native Westslope Cutthroat Trout

Predicting Climate Change Impacts on River Ecosystems and Salmonids across the Pacific Northwest

publication
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Invasive crayfish as vectors of mercury in freshwater food webs of the Pacific Northwest

Featured Films and Shorts
video thumbnail: Recreating confluence environments and habitat for Pacific Northwest streams, Tryon Confluence, Portland, Oregon

Recreating confluence environments and habitat for Pacific Northwest streams, Tryon Confluence, Portland, Oregon
Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Influence of urbanization on the health of juvenile salmonids in Pacific Northwest perennial streams

Data Release
Collage of images of an earthquake, scientists in flood with instruments, a volcano erupting, and seismic illustration.

Pacific Northwest tidal marsh plant biomass from a 2017 greenhouse experiment with flooding and salinity manipulations

publication
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Optical characteristics of natural waters protect amphibians from UV-B in the U.S. Pacific Northwest

Research
Juvenile Chinook salmon

Scientific Support of Salmon and Steelhead Reintroductions in Impounded River Basins of the Pacific Northwest

publication
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Recent stability of resident and migratory landbird populations in National Parks of the Pacific Northwest

publication
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Range-wide declines of northern spotted owl populations in the Pacific Northwest: A meta-analysis

publication
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Functional and geographic components of risk for climate sensitive vertebrates in the Pacific Northwest, USA

publication
image of publications layered on a wooden table

Effects of variable-density thinning on non-native understory plants in coniferous forests of the Pacific Northwest

publication
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Trends in landbird density at two national parks in fragmented, mixed-use landscapes of the Pacific Northwest

Center News
Turkey Vulture banded in Saskatchewan and photographed on a fishing boat in Colombia.

Anticoagulant Rodenticides are Associated with Increased Stress and Reduced Body Condition of Avian Scavengers in the Pacific Northwest

publication
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Effects of land use on summer thermal regimes in critical salmonid habitats of the Pacific Northwest

publication
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Improving strategies to assess competitive effects of barred owls on northern spotted owls in the Pacific Northwest

Science Theme
Dreissenid Mussels Detroit River

Aquatic Invasive Species Monitoring
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