Mid-winter Waterfowl Survey

Metadata Updated: May 11, 2018

The Mid-winter Waterfowl Survey is a nationwide effort to survey waterfowl in areas of major concentration on their wintering grounds and provide winter distribution and habitat affiliations. Some geese and ducks are not adequately monitored during the spring and summer because they nest in areas not well covered by breeding population surveys. Abundance indices for these species are obtained from surveys on wintering areas. Most of these surveys are targeted at specific species or populations. A nationwide effort to survey all waterfowl is conducted annually in January. This, the Mid-winter Waterfowl Survey, provides information on population trends for some species, distribution on the wintering grounds, and habitat use. The Mid-Winter Waterfowl Survey is conducted cooperatively by the states and the U.S. Fish and Wildlife Service.Survey design and field procedures are determined by individual states. The Mid-winter Survey is, today, conducted primarily by fixed-wing aircraft, although some states use helicopters and/or conduct counts from automobile or boat in certain areas. The Mid-winter Survey is known as a “cruise” survey, in that specific predefined transects are not defined. Instead, an aerial crew determines the best and most practical means to conduct a complete count of all waterfowl within a predefined unit area. The exact means of coverage may vary from year to year; however, the objective is to obtain a complete count of all waterfowl within the survey unit. The survey is conducted annually and typically starts the first week of January. Cooperators then enter data into a data entry application and the data is sent directly to the respective Flyway office where an annual report is produced and data are stored.

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources

References

https://migbirdapps.fws.gov/
https://ecos.fws.gov/ServCat/Reference/Profile/53943

References

https://migbirdapps.fws.gov/
https://ecos.fws.gov/ServCat/Reference/Profile/53943

Dates

Metadata Created Date December 2, 2017
Metadata Updated Date May 11, 2018

Metadata Source

Harvested from DOI CKAN Harvest Source

Additional Metadata

Resource Type Dataset
Metadata Created Date December 2, 2017
Metadata Updated Date May 11, 2018
Publisher Fish and Wildlife Service
Unique Identifier FWS_ServCat_53943
Maintainer
Brent Frakes
Maintainer Email
Public Access Level public
Bureau Code "010:18"
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID C:\Program Files (x86)\FWS\DataStore\Application\OpenData\FWS_ServCat_v1_1.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Data Quality true
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Harvest Object Id 87db4eef-b725-4b5b-b2ec-63d8f6a64e3a
Harvest Source Id 9364572a-43e2-4cb5-a0ee-589c8af0e137
Harvest Source Title FWS-servecat
Homepage URL https://ecos.fws.gov/ServCat/Reference/Profile/53943
Data Last Modified 1955-01-01
Program Code "010:094", "010:028"
Related Documents "https://migbirdapps.fws.gov/", "https://ecos.fws.gov/ServCat/Reference/Profile/53943"
Source Datajson Identifier true
Source Hash 08f0049b2b0f11ca543880ac44f5366167730896
Source Schema Version 1.1
Spatial -125.210938,25.6015072,-67.4375,48.5454178
Category "Generic Dataset"

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