Development of an aerial breeding pair survey for geese nesting in the coastal zone of the Yukon Delta

Metadata Updated: December 11, 2019

In 1987 the breeding pair index and estimate of total cackling Canada geese increased over 1986 and 1985. Although cackler populations appear to be increasing, their total numbers remain low. The breeding pair index for emperor geese in 1987 was up slightly from 1986, but remained below 1985 levels. The estimated numbers of total emperors has declined since 1985. The proportions of emperors observed in flocks has also declined suggesting decreased numbers of nonbreeding birds. The breeding pair index and estimated number of total geese for white-fronted geese increased slightly in 1987, however, both indices remained below 1983 levels. Survey design objections of estimating population indices to within ±15 percent at the 95 percent confidence interval were met. As designed the survey requires 12-14 days to complete and costs $13,000-$15,000. The survey will be continued with few changes in 1988.

Access & Use Information

Restricted: This dataset can only be accessed or used under certain conditions. 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.
The information resource is proprietary and/or copyrighted. Access to this information by the public is very limited. Please contact the associated Point of Contact regarding additional use constraints and requirements for obtaining the information.

Downloads & Resources

References

https://ecos.fws.gov/ServCat/Reference/Profile/53361

References

https://ecos.fws.gov/ServCat/Reference/Profile/53361

Dates

Metadata Created Date May 1, 2019
Metadata Updated Date December 11, 2019

Metadata Source

Harvested from DOI CKAN Harvest Source

Additional Metadata

Resource Type Dataset
Metadata Created Date May 1, 2019
Metadata Updated Date December 11, 2019
Publisher Fish and Wildlife Service
Unique Identifier FWS_ServCat_53361
Maintainer
Brent Frakes
Maintainer Email
Public Access Level restricted 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 40d7f5c8-e057-49d1-a698-d52a58f311db
Harvest Source Id 34ce571b-cb98-4e0b-979f-30f9ecc452c5
Harvest Source Title DOI CKAN Harvest Source
Data First Published 1988-03-01
Homepage URL https://ecos.fws.gov/ServCat/Reference/Profile/53361
Data Last Modified 1988-03-01
Program Code 010:094, 010:028
Related Documents "https://ecos.fws.gov/ServCat/Reference/Profile/53361"
Rights The information resource is proprietary and/or copyrighted. Access to this information by the public is very limited. Please contact the associated Point of Contact regarding additional use constraints and requirements for obtaining the information.
Source Datajson Identifier true
Source Hash 0f74e92a216dd8506601f333b6f882711a8707d8
Source Schema Version 1.1
Spatial -167.852325,59.6325264,-159.136978,63.4883766
Category "Unpublished Report"

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