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DOBSERV - A Double-observer Approach for Estimating Detection Probability and Abundance from Avian Point Counts
Entry ID: USGS_DOBSERV


Summary
Abstract: Although point counts are frequently used in ornithological studies, basic assumptions about consistency in detection probabilities often remain untested. We apply a double-observer approach developed to estimate detection probabilities for aerial surveys (Cook and Jacobson 1979) to avian point counts. At each point count, one observer is designated "primary", and indicates to the other ... View entire text
Related URL
Description: Download the DOBSERV software

Description: Access the DOBSERV documentation.
Service Citation
Edition: 0.1.4
Service Keywords
DATA ANALYSIS AND VISUALIZATION >STATISTICAL APPLICATIONS Parameter Definition

ISO Topic Category
Access Constraints None
Service Provider
DOI/USGS/BRD/PWRC > Patuxent Wildlife Research Center, Biological Resources Division, U.S. Geological Survey, U.S. Department of the Interior Supplemental Info
Service Organization URL: http://www.pwrc.usgs.gov/

Service Provider Personnel
Name: JAMES E. HINES
Phone: 301-497-5661
Fax: 301-497-5667
Email: Jim_Hines at usgs.gov
Contact Address:
Patuxent Wildlife Research Center
11510 American Holly Dr. #201
City: Laurel
Province or State: MD
Postal Code: 20708-4017
Country: USA
Personnel
Role: TECHNICAL CONTACT
Phone: 443-482-2208
Email: hines at serc.si.edu
Contact Address:
Smithsonian Environmental Research Center
P.O. Box 28
647 Contees Wharf Road
City: Edgewater
Province or State: Maryland
Postal Code: 21037
Country: USA
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Extended Metadata Properties
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Creation and Review Dates
SERF Creation Date: 2012-10-22
SERF Last Revision Date: 2018-05-31


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