Woodcock Status Report, 1971

Woodcock Status Report, 1971
Author: Eldon R. Clark
Publisher:
Total Pages: 47
Release: 1972
Genre: Bird populations
ISBN:

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Information on the current status and population trends of the American woodcock is provided by annual singing-ground surveys over much of the species' breeding range and a wing-collection survey in the eastern United States. the 1971 singing-ground survey showed declibnes in the breeding population index of 9.7% in the Atlantic Region, 7.2% of the Central Region, and 8.3% increase rangewide. The wing-collection survey for the 1970-71 season suggested the greatest 1-year change in productivity in the history of the survey -- a 25% increase. Average daily bag per hunter was unchanged from the previous year, while the average season bag showed a slight increase. There is evidence that the woodcock harvest and number of hunters participating have increased substantially since 1964, with the U.S. harvest exceeding 1.3 million birds. Woodcock research is increasing, with present emphasis on more banding on breeding grounds. Limited band recoveries to date suggest little interchange between Atlantic Region and Central Region breeding populations.

Woodcock Status Report

Woodcock Status Report
Author:
Publisher:
Total Pages: 52
Release: 1974
Genre: Bird populations
ISBN:

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Woodcock Status Report, 1974

Woodcock Status Report, 1974
Author: Joseph W. Artmann
Publisher:
Total Pages: 48
Release: 1975
Genre: Bird populations
ISBN:

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The estimated continental woodcock harvest exceeded 1.5 million birds during the 1973-1974 hunting season. Wing-collection data for 1973-74 indicated that productivity increased during the previous spring by 15% rangewide, % in the Atlantic Region, and 21% in the Central Region. Daily and seasonal hunting success was also greater by 8.6% and 10.0% respectively. The 1974 breeding population index increased increased 6.5% rangewide, 2.4% in the Atlantic Region, and 10.0% in the Central Region. Indices from 1964-74 suggested a declining breeding population in the Central Region. Recoveries of 2,950 banded woodcock indicate the existence of two relatively distinct populations. More than 94% of the recoveries were made in the Region of banding.

Woodcock Status Report, 1971

Woodcock Status Report, 1971
Author: Eldon Ralph Clark
Publisher:
Total Pages: 47
Release: 1972
Genre: Bird populations
ISBN:

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Woodcock Status Report

Woodcock Status Report
Author:
Publisher:
Total Pages: 60
Release: 1973
Genre: Bird populations
ISBN:

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The Technical Literature on the American Woodcock, 1927-1978

The Technical Literature on the American Woodcock, 1927-1978
Author: Thomas J. Dwyer
Publisher:
Total Pages: 56
Release: 1979
Genre: Woodcock
ISBN:

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In this bibliography we have attempted to assemble the major portion of the technical literature on the American woodcock (Philohela minor). Included are scientific references published between 1927 and 1978. We chose 1927 as the cutoff date for early literature because of the importance of Arthur Cleveland Bent's work in 1927, and because most articles before 1927 are descriptive and do not add appreciably to the scientific literature on the species. An excellent listing of the early literature may be found in the 1936 monograph by Olin Sewall Pettingill, Jr. No previously published bibliography devoted solely to woodcock is available. References are listed alphabetically by author beginning on page 1. Following each reference is a number(s) that corresponds to one of the 22 subject headings listed on page iii.

Woodcock Status Report, 1972 [with List of References]

Woodcock Status Report, 1972 [with List of References]
Author: Eldon Ralph Clark
Publisher:
Total Pages: 50
Release: 1973
Genre: Bird populations
ISBN:

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Woodcock research is increasing, with present emphasis on more banding on breeding grounds. Limited band recoveries to date suggest little interchange between Atlantic Region and Central Region breeding populations.