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Determinants of breeding distributions of ducks / by Douglas H. Johnson and James W. Grier.

By: Contributor(s): Material type: TextTextSeries: Publication details: [Bethesda, MD] : Wildlife Society, 1988.Description: 37 pSubject(s): LOC classification:
  • QL696A52 J65 1988
Summary: Use is made of the results of surveys conducted annually during 1955-81 in major breeding areas to examine the factors that affect the distributions of 10 common North American duck species. Survey sites included those in Yukon, NWT, the Prairie provinces and Alaska.
Holdings
Item type Current library Collection Call number Status Date due Barcode
Journal Journal Research Library Journals Non-fiction Ser WIL WM-100 (Browse shelf(Opens below)) Available 8052

Bibliography: p. 35-37.

Use is made of the results of surveys conducted annually during 1955-81 in major breeding areas to examine the factors that affect the distributions of 10 common North American duck species. Survey sites included those in Yukon, NWT, the Prairie provinces and Alaska.

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