Filters: Tags: Waterfowl (X)
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This project helps the Central Valley Joint Venture (CVJV) track gains and losses of key bird and waterfowl habitats at a landscape scale. This will allow the CVJV to effectively monitor and evaluate habitats essential to conservation planning for wildlife species. This work is important for identifying, assembling, and analyzing data for key habitats of concern and will provide a foundation for future monitoring.
Categories: Data,
Project;
Tags: 2010,
Agricultural,
CA,
CA Central Valley,
California Central Valley,
This map shows the distribution, vegetation departure, current/future landscape intactness, current/future change agents, and potential for change of Shorebird and Waterfowl in the study area. These data are provided by Bureau of Land Management (BLM) "as is" and may contain errors or omissions. The User assumes the entire risk associated with its use of these data and bears all responsibility in determining whether these data are fit for the User's intended use. These data may not have the accuracy, resolution, completeness, timeliness, or other characteristics appropriate for applications that potential users of the data may contemplate. The User is encouraged to carefully consider the content of the metadata...
Data release contains 1710 polygons representing small bodies of water within 500 meters of poultry feeding operations on the Delmarva Peninsula. Ponds were identified using the USDA's National Agriculture Imagery Program's 2016 and 2017 products. Poultry feeding operations were described in location by Soroka and Duren (2020).
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: Avian Influenza,
Chesapeake Bay,
Chicken,
Delaware,
Delmarva,
These data, which support a USGS authored manuscript, describe how active and previous previous infection with avian influenza impacts the movement ecology of several wild waterfowl species that overwinter in California. Results varied by species and demonstrate that the relationships between avian influenza infection and wild bird movements are context- and species-dependent.
Categories: Data;
Tags: California,
Pacific Flyway,
USGS Science Data Catalog (SDC),
Wildlife Biology,
Wildlife Disease,
This data set describes three independent viral introductions of Highly pathogenic H5N1 avian influenza viruses into Alaska.
The annual distributions of waterfowl during autumn-winter can influence ecological, environmental, cultural, and economic relationships. We used previously developed Weather Severity Indices (WSI) that explained migration by dabbling ducks in eastern North America and weather data from the North American Regional Reanalysis to develop an open-access internet-based tool (i.e, WSI app) to visualize and query WSI data. We used data generated by the WSI app to determine if the weather known to elicit southerly migration by dabbling ducks had changed, October – April 1979 – 2014.We detected that the amount of area in the Mississippi and Atlantic Flyways with weather severe enough to cause southerly migration decreased...
Categories: Data;
Types: Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: 2013,
Applications and Tools,
Conservation NGOs,
EARTH SCIENCE > LAND SURFACE > LANDSCAPE,
Federal resource managers,
Priority and use segments for waterfowl (ducks and geese). Segments designated as use areas were utilized during annual spring surveys 2014-2016. The reduced model for ducks indicated a relationship between total area of grass habitats, open water, crops, and wetlands, as well as mean distance to roads.
Categories: Data;
Types: ArcGIS REST Map Service,
ArcGIS Service Definition,
Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
OGC WMS Service;
Tags: CRANES AND ALLIES,
DUCKS/GEESE/SWANS,
Data,
Datasets/Database,
Federal resource managers,
Submersed aquatic vegetation, a critical component of highly productive coastal ecosystems, is greatly affected by sea level rise. The Gulf Coast Prairie Landscape Conservation Cooperative needs consistent information on these natural resources along the Gulf of Mexico Coast to develop computer modeling tools. These tools will contribute to efforts to forecast the effects of climate change on the distribution, abundance, and diversity of submersed aquatic vegetation and the fish and wildlife that depend on them. This project was co-funded by the Gulf Coast Prairie and the Gulf Coastal Plains and Ozarks Landscape Conservation Cooperatives and the South Central Climate Adaptation Science Center. An alternate reference...
This dataset contains the number of breeding pairs of bird species surveyed in all Cottonwood Lake Study Area wetlands.
We used Point Blue Conservation Science's dynamic open-water dataset of water distribution and our telemetry data for duck locations to develop frequently updated habitat maps for the Central Valley and Suisun Marsh in California during October-March of 2014-15 through 2017-18. Telemetry data additionally was used to compare performance of each of three series of habitat maps produced. To create this tabular dataset, we intersected telemetry locations for ducks (vector point data) with habitat maps (raster mosaics) in a Geographic Information System (GIS) and attributed duck locations with map pixel values representing habitat, non-habitat, or unclassified (if data were missing). To develop maps of waterfowl habitat,...
Categories: Data;
Tags: California,
Central Valley,
Global Positioning System (GPS) observations,
Suisun Marsh,
biota,
These data represent mercury contamination, influenza infection, and body condition in 11 species of dabbling and diving ducks in the Pacific Flyway. These data support a USGS lead scientific publication.
Categories: Data;
Tags: Ecology,
Pacific Flyway,
USGS Science Data Catalog (SDC),
Wildlife Disease,
Wildlife Disease,
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