Woodcock Status Report 1973 PDF Download
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Author | : Joseph W. Artmann |
Publisher | : |
Total Pages | : 48 |
Release | : 1975 |
Genre | : Bird populations |
ISBN | : |
Download Woodcock Status Report, 1974 Book in PDF, ePub and Kindle
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.
Author | : Eldon Ralph Clark |
Publisher | : |
Total Pages | : 43 |
Release | : 1974 |
Genre | : Woodcock, American |
ISBN | : |
Download Woodcock Status Report, 1973 Book in PDF, ePub and Kindle
Author | : Eldon Ralph Clark |
Publisher | : |
Total Pages | : 32 |
Release | : 1973* |
Genre | : Bird populations |
ISBN | : |
Download The Status of American Woodcock, 1973 Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 694 |
Release | : 1967 |
Genre | : Bird populations |
ISBN | : |
Download Mourning Dove Status Report, 1973 Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 48 |
Release | : 1975 |
Genre | : Bird populations |
ISBN | : |
Download Woodcock Status Report Book in PDF, ePub and Kindle
Author | : Eldon Ralph Clark |
Publisher | : |
Total Pages | : 43 |
Release | : 1974 |
Genre | : Bird populations |
ISBN | : |
Download Woodcock Status Report, 1973 [with List of References] Book in PDF, ePub and Kindle
Evidence exists that the harvest of the American woodcock by waterfowl hunteres has increased by about 10% each year since 1964. The continental harvest in 1972 was estimated to exceed 1.5 million woodcock. The 1973 singing-ground survey showed breeding population index declines of 6.3% in the Atlantic Region, 2.8% in the Central Region, and 4.3% rangewide. These indices are based on 804 comparable routes -- 5% fewer than the record 848 routes in 1971.
Author | : Thomas J. Dwyer |
Publisher | : |
Total Pages | : 56 |
Release | : 1979 |
Genre | : Woodcock |
ISBN | : |
Download The Technical Literature on the American Woodcock, 1927-1978 Book in PDF, ePub and Kindle
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.
Author | : U.S. Fish and Wildlife Service |
Publisher | : |
Total Pages | : 732 |
Release | : 1954 |
Genre | : Animals |
ISBN | : |
Download Wildlife Abstracts Book in PDF, ePub and Kindle
Author | : U.S. Fish and Wildlife Service |
Publisher | : |
Total Pages | : 892 |
Release | : 1975 |
Genre | : Birds |
ISBN | : |
Download Final Environmental Statement for the Issuance of Annual Regulations Permitting the Sport Hunting of Migratory Birds Book in PDF, ePub and Kindle
Author | : United States. Superintendent of Documents |
Publisher | : |
Total Pages | : 1092 |
Release | : 1977 |
Genre | : Government publications |
ISBN | : |
Download Monthly Catalog of United States Government Publications Book in PDF, ePub and Kindle
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index