The Ecology of Bald Eagles Wintering at Swan Lake National Wildlife Refuge, with Emphasis on Eagle-waterfowl Relationships
Author: Curtice R. Griffin
Publisher:
Published: 1978
Total Pages: 370
ISBN-13:
DOWNLOAD EBOOKRead and Download eBook Full
Author: Curtice R. Griffin
Publisher:
Published: 1978
Total Pages: 370
ISBN-13:
DOWNLOAD EBOOKAuthor: Curtice R. Griffin
Publisher:
Published: 1978
Total Pages: 370
ISBN-13:
DOWNLOAD EBOOKAuthor: Curtice R. Griffin
Publisher:
Published: 1982
Total Pages: 20
ISBN-13:
DOWNLOAD EBOOKBald 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
Author:
Publisher:
Published: 1982
Total Pages: 482
ISBN-13:
DOWNLOAD EBOOKAuthor: Donald A. Spencer
Publisher:
Published: 1976
Total Pages: 192
ISBN-13:
DOWNLOAD EBOOKAuthor: John Mathisen
Publisher: Lake States Interpretive Association, Incorporated
Published: 1993
Total Pages: 44
ISBN-13:
DOWNLOAD EBOOKAuthor: U.S. Fish and Wildlife Service
Publisher:
Published: 1982
Total Pages:
ISBN-13:
DOWNLOAD EBOOKAuthor: Mark V. Stalmaster
Publisher: Universe Publishing(NY)
Published: 1987
Total Pages: 256
ISBN-13:
DOWNLOAD EBOOKA thorough study of the bald eagle with information on evolution, classification, breeding and nesting, feeding and foraging, reproduction and survival.
Author: Edward E. Bangs
Publisher:
Published: 1981
Total Pages: 14
ISBN-13:
DOWNLOAD EBOOKAuthor: Leigh M. Couling
Publisher:
Published: 1982
Total Pages: 298
ISBN-13:
DOWNLOAD EBOOKA 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.