Ecology of Bald Eagles Wintering Near a Waterfowl Concentration
Ecology of Bald Eagles Wintering Near a Waterfowl Concentration

Author: Curtice R. Griffin

Publisher:

Published: 1982

Total Pages: 20

ISBN-13:

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Bald eagles (Haliaeetus leucocephalus) associate with wintering waterfowl concentrations throughout the United States, but little detailed information is available on eagle-waterfowl relations. This report concerns the ecology of bald eagles wintering in the vicinity of Swan Lake National Wildlife Referenc in north-central Missouri and, more specifically, examines the association of the eagles with waterfowl during the winters of 1975-76, 1976-77, and 1977-78

The Bald Eagle
The Bald Eagle

Author: Mark V. Stalmaster

Publisher: Universe Publishing(NY)

Published: 1987

Total Pages: 256

ISBN-13:

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A thorough study of the bald eagle with information on evolution, classification, breeding and nesting, feeding and foraging, reproduction and survival.

Reliability of Kill and Activity Estimates in the U.S. Waterfowl Hunter Survey
Reliability of Kill and Activity Estimates in the U.S. Waterfowl Hunter Survey

Author: Leigh M. Couling

Publisher:

Published: 1982

Total Pages: 298

ISBN-13:

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A mail questionnaire survey of waterfowl hunters is conducted each year in the United States to provide information on waterfowl kill and hunter activity. We carried out a study using data from the 1971-73 and 1972-73 hunting seasons to determine the effectiveness of the present U.S. sampling and estimation techniques, and a number of modifications in both sampling and analysis is recommended.