Any species of the warm-blooded vertebrates which make up the class Aves. (Source: MGH)



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Displaying results 2451 - 2500 of 3931 record(s) tagged with this keywordClick/tap on any title to see full details of the record
Sherley RB, Makhado AB, Crawford RJM, Hagen C, Kemper J, Ludynia K, Masotla MJ, McInnes A, Pichegru L, Tom D, Upfold L, Waller LJ 2024. The African Penguin Spheniscus demersus should be considered Critically Endangered. Ostrich 95 (3)
Crawford RJM, Altwegg R, Barham BJ, Barham PJ, Durant JM, Dyer BM 2011. Collapse of South Africa's penguins in the early 21st century. African Journal of Marine Science 33 (1) 139-156
Crawford RJM, Altwegg R, Barham BJ, Barham PJ, Durant JM, Altwegg R 2014. Age-specific survival and movement among major African Penguin Spheniscus demersus colonies. IBIS 156 (4) 716-728
Votier SC, Birkhead TR, Oro D, Trinder M, Grantham MJ, Clark JA, McCleery RH, Hatchwell BJ 2008. Recruitment and survival of immature seabirds in relation to oil spills and climate variability. Journal of Animal Ecology 77 974-983
Crawford RJM, Underhill LG, Upfold L, Dyer BM 2007. An altered carrying capacity of the Benguela upwelling ecosystem for African penguins (Spheniscus demersus). ICES Journal of Marine Science 64 570-576
Woolley S 2013. First Lesser Yellowlegs Tringa flavipes for Namibia. Bulletin of the African Bird Club 20 (1) 75-76
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First Lesser Yellowlegs Tringa flavipes for Namibia.pdf 438.36 KB
de Boer MN 2015. First record of Barau's Petrel Pterodrama baraui for Namibia, South Atlantic. Bulletin of the African Bird Club 22 (2) 211-213
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First record of Baraus Petrel for Namibia.pdf 971.64 KB
Engel J 2009. First record of Great Knot Calidris tenuirostris for Namibia. Bulletin of the African Bird Club 16 (2) 220-221
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First record of Great Knot for Namibia.pdf 846.47 KB
Clancey PA 1996. Further on subspeciation in the red-billed francolin Pternistis adspersus (Waterhouse), 1838. Bulletin of the British Ornithologists' Club 116 104-108
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Further on subspeciation in the red_billed francolin.pdf 1.14 MB
Hines C 1994. Namibia's Caprivi Strip. Bulletin of the African Bird Club 3 (2) 113-128
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Namibias Caprivi Strip.pdf 6.29 MB
Clancey PA 1995. Taxonomic relationships in Namibian Black Tits Parus spp. Bulletin of the British Ornithologists' Club 115 181-185
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Taxonomic relationships in Namibian Black Tits Parus spp.pdf 1.05 MB
MacDonald JD 1953. Taxonomy of the karroo and red-back larks of Western South Africa. Bulletin of the British Museum (Natural History) Zoology 1 319-350
Clancey PA 1992. Subspeciation, clines and contact zones in the southern Afrotropical avifauna. Bulletin of the British Ornithologists' Club 112A (Centenary Supplement)
Allan DG, Davies RAG 1995. The field identification of the bustards and korhaans (Otididae) of southern Africa. Bulletin of the African Bird Club 2 (1) 16-24
Clancey PA 1989. Subspeciation in the larklike bunting of the southern Afrotropics. Bulletin of the British Ornithologists' Club 109 130-134
Clancey PA 1997. Subspeciation in Layard's tit-babbler of the southwestern Afrotropics. Bulletin of the British Ornithologists' Club 117 (4) 244-247
1958. A new race of the Bunting Fringillaria capensis (L.) from Angola. Bulletin of the British Ornithologists' Club 78 129-132
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A new race of the Bunting Fringillaria capensis from Angola.pdf 1.37 MB
Simmons RE, Mills MSL, Dean WRJ 2009. Oystercatcher Haemotopus records from Angola. Bulletin of the African Bird Club 16 (2) 211-212
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Oystercatcher Haemotopus records from Angola.pdf 796.67 KB
Patricia HB 1960. The ecology and taxonomy of some Angola birds (Based on a collection made in 1957). Bulletin of the British Museum (Natural History) Zoology 6
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The Ecology and Taxonomy of some Angola birds.pdf 20.09 MB
Mendelsohn JM, Sinclair JC, Tarboton WR 1983. Flushing Flufftails out of Vleis. Bokmakierie 35 (1) 9-11
Mendelsohn J, Maclean G 1982. Flocks of Migrant Swallows and Martins. Bokmakierie 34 (3) 69
Clancey PA 1964. Geographical variation in the Go-away Bird Corythaixoides concolor (Smith). Durban Museum Novitates 7 (5) 125 - 130
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Geographical variation in the Go-away Bird Corythaixoides concolor.pdf 347.69 KB
Mendelsohn J 1981. Movements of Prions Pachyptila spp. and Low Pressure Systems at Marion Island. Proceedings of the Symposium on Birds of the Sea and Shore 223-231
Allan DG, Mcinnes AM 2002. A catalogue of birds' eggs in the Durban Natural Science Museum. Durban Museum Novitates 27 3-27
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A catalogue of birds eggs in the Durban Natural Science Museum.pdf 324.44 KB
Bridgeford P 2013. Thirty years and still counting - The history of bird counts in Walvis Bay. Mitteilungen/Newsletter 54 5-12
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Walvis Bay wetland - 30 years and counting.pdf 462.94 KB
Mendelsohn J 1987. Comments on RSD and the agility of the Bat Hawk by J. Auburn. Gabar 2 16-17
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Comments_agility of the Bat Hawk.pdf 912.38 KB
Clancey PA 1962. Variation in Lagonosticta nitidula Hartlaub. Durban Museum Novitates 6 (15) 191 - 192
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Variation in Lagonosticta nitidula Hartlaub.pdf 238.89 KB
Mendelsohn J 1984. The timing and breeding in Blackshouldered Kites in southern Africa. Proceedings of the fifth Pan-African Ornithological Congress 799-808