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Trends in numbers of Cape gannets (Morus capensis), 1956/1957-2005/2006, with a consideration of the influence of food and other factors |
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| Authors: | Crawford Robert J M; Dundee Benedict L; Dyer Bruce M; Klages Norbert T W; Meyer Michael A; Upfold Leshia |
| Institution: | 1 Department of Environmental Affairs and Tourism, Marine and Coastal Management, Private Bag X2, Rogge Bay 8012, South Africa 2 Avian Demography Unit, Department of Statistical Sciences, University of Cape Town, Rondebosch 7701, South Africa 3 Ministry of Fisheries and Marine Resources, PO Box 394, Lüderitz, Namibia 4 Department of Environmental Affairs and Tourism, Marine and Coastal Management, Private Bag X2, Rogge Bay 8012, South Africa 5 Environmental and Coastal Management, PO Box 77000, Nelson Mandela Metropolitan University 6031, South Africa |
| Abstract: | |
| Keywords: | anchovy Arctocephalus pusillus Cape fur seal Cape gannet distribution food long-term change Morus capensis sardine |
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