Woodcock Status Report

Woodcock Status Report
Author:
Publisher:
Total Pages: 34
Release: 1960
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

Woodcock Status Report
Author:
Publisher:
Total Pages: 28
Release: 1977
Genre: Bird populations
ISBN:

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Woodcock Status Report, 1962

Woodcock Status Report, 1962
Author:
Publisher:
Total Pages: 52
Release: 1963
Genre: Bird populations
ISBN:

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An index of woodcock reproductive success in 1960 and 1961 was obtained from age ratios in the hunting kill as determined from wings. For both seasons combined, hunters contributed 21,343 woodcock wings.

Woodcock Status Report, 1969

Woodcock Status Report, 1969
Author: Eldon R. Clark
Publisher:
Total Pages: 35
Release: 1970
Genre: Bird populations
ISBN:

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Information on the current status and population trends of the American woodcock is provided by a singing-ground survey conducted over much of the species' breeding range and a wing-collection survey in the eastern United States. the 1969 singing-ground survey, in which 90 percent of the comparable routes were randomly located, indicated an increase in the breeding population of 4.22% in the Eastern region, 12.14% in the Western region, and 8.82% on a rangewide basis. The 1968-69 wing-collection survey suggested an increase in productivity of 5.35%, the first noticeable improvement since 1961-62. Daily harvest per hunter increased slightly in 1968-69 for the second consecutive year, but the seasonal harvest per hunter did not change. Although the sampling frame is inadequate the best available evidences suggests that the harvest of woodcock is increasing because more hunters are participating. The 1968-69 harvest in the United States approximated 1 million birds. The 1968 harvest in Canada was approximately 100,000 birds. There is some evidence that middle-latitude States could realize more recreational benefits from woodcock by adjusting their season to coincide with the peaks of woodcock migration. Woodcock research has materially increased the past 2 years, chiefly through the Accelerated Research program for Migratory Upland Game Birds.

Woodcock Status Report, 1965

Woodcock Status Report, 1965
Author: William H. Goudy
Publisher:
Total Pages: 1194
Release: 1966
Genre: Bird banding
ISBN:

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Singing-ground surveys of the American woodcock indicate that breeding populations have increased gradually over the past 7 years while production, as indicated by wing-collection surveys, has remained relatively stable. The woodcock harvest, meanwhile, has probably more than doubled during the past decade. This suggests that while woodcock are probably becoming more important to North American sportsmen, hunting mortality is still relatively unimportant.

Woodcock Status Report, 1963

Woodcock Status Report, 1963
Author:
Publisher:
Total Pages: 1182
Release: 1963
Genre: Bird populations
ISBN:

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An index of woodcock reproductive success in 1961 and 1962 was obtained from age ratios in the hunting kill as determined from wings. For both seasons combined, hunters contributed 25,426 woodcock wings.

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.