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Volumn 65, Issue 4, 2001, Pages 781-796
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Declining scaup populations: A retrospective analysis of long-term population and harvest survey data
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Author keywords
Age ratios; Asthya marila; Aythya affinis; Body condition; Boreal forest; Canada; Greater scaup; Harvest; Harvest rates; Lesser scaup; Population decline; Recruitment; Sex ratios; Survival
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Indexed keywords
HARVESTING;
POPULATION DECLINE;
RECRUITMENT;
SURVIVAL;
WATERFOWL;
WILDLIFE MANAGEMENT;
CANADA;
AYTHYA AFFINIS;
AYTHYA MARILA;
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EID: 0034771350
PISSN: 0022541X
EISSN: None
Source Type: Journal
DOI: 10.2307/3803028 Document Type: Article |
Times cited : (103)
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References (39)
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