ornithology | Environmental Information Service Namibia: eLibrary

The branch of zoology that deals with the study of birds, including their physiology, classification, ecology, and behaviour. (Source: AMHER / CED)

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Displaying results 1301 - 1350 of 1617 record(s) tagged with this keywordClick/tap on any title to see full details of the record

Kolberg H 2007. Recent vulture observations in Namibia. Vulture News 57 81-82

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Recent vulture observations in Namibia.pdf	72.39 KB

Kemper J, Underhill LG, Crawford RJM, Kirkman SP 2007. Chapter 42: Revision of the conservation status of seabirds and seals breeding in the Benguela Ecosystem. Final Report of the BCLME (Benguela Current Large Marine Ecosystem) Project on Top Predators as Biological Indicators of Ecosystem Change in the BCLME. Avian Demography Unit, Cape Town 325-342

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Revision of the conservation status of seabirds and seals breeding in the Benguela Ecosystem_2007.pdf	616.42 KB

Kemper J 2007. Chapter 25: Population estimates and trends of seabird species breeding in Namibia. Final Report of the BCLME (Benguela Current Large Marine Ecosystem) Project on Top Predators as Biological Indicators of Ecosystem Change in the BCLME. Avian Demography Unit, Cape Town 207-210

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Population estimates and trends of seabird species breeding in Namibia_2007.pdf	26.9 KB

Kemper J, Underhill LG, Roux J-P, Bartlett PA, Chesselet YJ, James JAC, Jones R, Uhongora N-N, Wepener S 2007. Chapter 11: Breeding patterns and factors influencing breeding success of African Penguins Spheniscus demersus in Namibia. Final Report of the BCLME (Benguela Current Large Marine Ecosystem) Project on Top Predators as Biological Indicators of Ecosystem Change in the BCLME. Avian Demography Unit, Cape Town 89-99

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Breeding patterns and factors influencing breeding success of African Penguins Spheniscus demersus in Namibia.pdf	488.47 KB

Kemper J 2007. Chapter 9: Estimating African Penguin population size: a comparison of census techniques. Final Report of the BCLME (Benguela Current Large Marine Ecosystem) Project on Top Predators as Biological Indicators of Ecosystem Change in the BCLME. Avian Demography Unit, Cape Town 77-80

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Kemper_2007_Estimating African Penguin population size_09.pdf	54.53 KB

Kemper J, Roux J-P, Bartlett PA, Chesselet YJ, Delport J-A, James JAC, Jones R, Underhill LG, Uhongora N-N, Wepener S 2007. Chapter 8: The African Penguin Spheniscus demersus: population estimates, trends, adult survival and age structure from molt and nest counts. Final Report of the BCLME (Benguela Current Large Marine Ecosystem) Project on Top Predators as Biological Indicators of Ecosystem Change in the BCLME. Avian Demography Unit, Cape Town 69-76

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Kemper_2007_The African Penguin Spheniscus demersus.pdf	924.96 KB

Kemper J, Crawford RJM 2007. Chapter 5: Report on the availability and quality of seabird information. Final Report of the BCLME (Benguela Current Large Marine Ecosystem) Project on Top Predators as Biological Indicators of Ecosystem Change in the BCLME. Avian Demography Unit, Cape Town 31-36

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Report on the availability and quality of seabird information_2007.pdf	35.09 KB

Kemper J 2006. Heading towards extinction? Demography of the African Penguin in Namibia.

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Kemper_2006_phd.pdf	4.23 MB

Kemper J 2004. Racing Pumpkin, a homing African Penguin. Bird Numbers 13 (2) 24-35

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Kemper_2004_bird_numbers_13_penguin.pdf	114.02 KB

Kemper J 2001. African Penguins and rubbish bins: population dynamics and conservation in Namibia. Bird Numbers 10 (2) 25-26

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African Penguins and rubbish bins_2001.pdf	190.36 KB

Kemper J, Roux J-P, Bartlett PA, Chesselet YJ, James JAC, Jones R, Wepener S, Molloy FJ 2001. Recent population trends of African penguins Spheniscus demersus in Namibia. South African Journal of Marine Science 23 (1) 429-434

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Recent population trends of African penguins Spheniscus demersus in Namibia.pdf	379.91 KB

Harbour S 1987. Identifying major wintering grounds of Palaearctic waders along the Atlantic coast of Africa from marine charts: corrections. Wader Study Group Bulletin 50 17

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IWSG_50_1987_p00017-p00017.pdf	86.61 KB

Tye A 1987. Identifying major wintering grounds of Palaearctic waders along the Atlantic coast of Africa from marine charts. Wader Study Group Bulletin 49 20-27

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IWSG_49_1987_p00020-p00027.pdf	1.01 MB

1977. Rings above the 'knee'. Wader Study Group Bulletin 20 8

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IWSG_20_1977_p00008-p00009.pdf	282.48 KB

Hoesch W 1957. Anpassung als Vorgang. Bonner Zoologische Beiträge 8 285-295

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Anpassung als Vorgang_1957.pdf	1.62 MB

Becker P, Luetgens H 1976. Sumpfrohrsänger (Acrocephalus palustris) in Südwestafrika. Madoqua 9 (3) 41 - 44

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Sumpfrohrsanger in SWA.pdf	524.98 KB

du Toit M, Bartlett PA 2001. 'Soaked' Cape Gannets at Ichaboe Island, Namibia. Bird Numbers 10 (2) 8-9

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du_Toit_2001_bird_numbers_10_gannets.pdf	339.12 KB

Becker P 1975. Palearktische Vögel im binnenland Südwestafrikas. Mitteilungen Ornitologische Arbeitsgruppe SWA Wissenschaftliche Gesellschaft 11 (6) 3 - 4

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Palearktische Voegel im Binnenland SWA_1975.pdf	636.69 KB

Diagana CH, Dodman T 2006. Numbers and distribution of waterbirds Africa: Results of the African Waterbirds Census, 2002, 2003 & 2004 / Effectifs et distribution des oiseaux d'eau en Afrique: Résultats des dénombrements d'oiseaux d'eau en Afrique, 2002, 2003 & 2004.

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DOEA_AfWC_2002_2004.pdf	9.09 MB

Dean WRJ 1975. Dry Season Roadside Raptor Counts in the Northern Cape, S.W.A. and Angola. Journal of the South African Wildlife Management Association 5 (2) 99-102

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Dean_1975_J_SA_Wildl_M_Ass_5_raptor_counts.pdf	249.59 KB

Becker P, Jensen RAC, Berry HH 1974. Broad-billed Sandpiper Limicola falcinellus in South West Africa. Madoqua I 1 (8) 67 - 71

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Broad_billed Sandpiper Limicola falcinellus in South West Africa.pdf	861.17 KB

Clancey PA 1962. A revision of the Southern Races of the Swamp Warbler Acrocephalus gracilirostris (Hartlaub) of Africa. Bonner Zoologische Beiträge 1 (3) 128-138

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Clancey_1962_Bonn_Zool_Beitr_review_Acrocephalus.pdf	1.09 MB

Clancey PA 1951. Notes on birds of the South African subcontinent. Annals of the Natal Museum XII (1) 137-151

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Clancey_1951_Ann_Natal_Mus_12_birds_subcontinent.pdf	1.08 MB

Chapin JP 1916. The Penant-Wingend Nightjar of Africa and its migration. Bulletin American Museum of Natural History XXXV 73-81

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Chapin_1916_Bull_American_Mus_Nat_History_35_73-81.pdf	1.65 MB

Clinning CF, Jensen RAC 1979. Additions to the bird check-list of Kaokoland and the Skeleton Coast. Madoqua II (3) 247-253

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Clinning_1979_Madoqua_11_3_birds.pdf	1.21 MB

Clinning CF, Tarboton WR 1972. Notes on the Damara Rockjumper, Achaetops pycnopygius. Madoqua I (5) 57-61

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Clinning_1972_Madoqua_Ser_1_5_Damara_Rockjumper.pdf	1005.16 KB

Clancey PA 1997. The assessed parapatric species pairs and combinations of Southern Africa Avifauna. Madoqua 19 (2) 149-158

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Clancey_1997_Madoqua_19_2_avifauna.pdf	2.44 MB

Bridgeford PA 2003. Breeding biology of the Southern Grey-headed Sparrow in the Namib-Naukluft Park, Namibia. Bird Numbers 12 (1) 31-40

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Breeding biology of the Southern Grey_headed Sparrow in the Namib_Naukluft Park.pdf	62.4 KB

Bowen WW 1931. The Geographical Forms of Polihierax semitorquatus. Proceedings of the Academy of Natural Sciences of Philadelphia 257-262

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The Geographical Forms of Polihierax semitorquatus.pdf	2.67 MB

Bauer K, Niethammer J 1959. Über eine kleine Säugetierausbeutung aus Südwest-Afrika. Bonner Zoologische Beiträge 3/4 236-260

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Ueber Eine kleine Sauugetiereausbeute aus Suedwest_Afrika..pdf	5.32 MB

Becker P 1972. Ornitologische Beobachtungen während eines Besuches in der Etoschapfanne vom 30.7.72 Bis 9.8.72. Mitteilungen Ornitologische Arbeitsgruppe SWA Wissenschaftliche Gesellschaft 8 (6 - 7) 4 - 12

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Ornithologische beobachtungen in Etosha_1972.pdf	646.51 KB

Arnold E 1983. Beiträge zum Vogelatlas. Mitteilungen Ornitologische Arbeitsgruppe SWA Wissenschaftliche Gesellschaft 19 (3/4) 1-4

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Beitraege zum Vogelatlas_1983.pdf	303.79 KB

Arnold E 1983. Zwei Jahrzehnte Vogelbeobachtung. Mitteilungen Ornitologische Arbeitsgruppe SWA Wissenschaftliche Gesellschaft 18 (11/12) 2 - 3

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Zwei Jahrzehnte Vogelbeobachtung.pdf	251.73 KB

Arnold EM 1976. Beobachtungen an einer Tränke auf Farm Heliodor. Mitteilungen Ornitologische Arbeitsgruppe SWA Wissenschaftliche Gesellschaft 11 (12) 2 - 3

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Beobachtung Farm Heliodor_1976.pdf	255.21 KB

Arnold EM 1973. Vogelbeobachtungen auf Farm Heliodor, Bezirk Tsumeb, No. 857.. Mitteilungen Ornitologische Arbeitsgruppe SWA Wissenschaftliche Gesellschaft 9 (9/10) 4-9

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Vogelbeaobachtungen auf der Farm Heliodoor_1973.pdf	667.93 KB

1982. Das Vogelatlasprojekt geht weiter. Mitteilungen Ornitologische Arbeitsgruppe SWA Wissenschaftliche Gesellschaft 18 (4) 5

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Das Vogelatlasprojekt geht weiter_1982.pdf	249.56 KB

1978. Geänderte Namen der Vögel aus dem Roberts Birds of South Africa. Mitteilungen Ornithologische Arbeitsgruppe SWA Wissenschaftliche Gesellschaft 14 (4) 1-3

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Geaenderte Namen der Voegel aus dem Roberts Birds of South Africa.pdf	258.86 KB

1978. Einer Sammlung südwestafrikanischer Vögel in Vaenersboerg, Schweden, von Axel W Eriksson. Mitteilungen Ornitologische Arbeitsgruppe SWA Wissenschaftliche Gesellschaft 13 (10/11) 1

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Einer Sammlung suedwestafrikanischer Voegel in Vaenersboerg_1978.pdf	223.35 KB

Braby J, Braby SJ, Braby RJ, Altwegg R 2011. Immature survival and age at first breeding of Damara Terns: Conservation from a non-breeding perspective. Ardea 99 185 - 190

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Immature survival and age at first breeding of Damara Terns_2011.pdf	220.3 KB

Braby J, Underhill LG, Simmons RE 2011. Prey capture success and chick diet of Damara terns Sterna balaenarum in Namibia. African Journal of Marine Science 33 (2) 247 - 254

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Damara_Terns_prey_capture_chick_diet_Braby_etal_2011_AJMS.pdf	354.87 KB

Braby J 2010. New migration records for the Damara Tern Sterna balaenarum. Ornithological Observations 1 38 - 41

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OO_2010_01_038-041 Damara Tern migration JB.pdf	99.23 KB

Stedman SJ 1989. Minimum survey effort for determining sex ratio of wintering American kestrels in a large area. Journal of Field Ornithology 60 (2) 259 - 263

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Minimum survey effort for determining sex ratio of wintering American kestrels.pdf	253.32 KB

Bunn AG, Klein W, Bildstein KL 1995. Time-of-day effects on the numbers and behavior of non-breeding raptors seen on roadside surveys in eastern Pennsylvania. Journal of Field Ornithology 66 (4) 544 - 552

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Time of day effects on the numbers and behavior of non_breeding raptors seen on roadside surveys in eastern Pennsylvania.pdf	606.27 KB

Cordes I, Crawford RJM, Williams AJ, Dyer BM 1999. Decrease of African Penguins at the Possession Island group, 1956-1995: contrasting trends for colonial and solitary breeders. Marine Ornithology 27 129-138

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Cordes_1999_Marine_Ornithology_27_129-138.pdf	105.01 KB

Kazmaier H 1974. Seeschwalben auf der Haifischinsel. Mitteilungen Ornitologische Arbeitsgruppe SWA Wissenschaftliche Gesellschaft 10 (3/5) 4 - 5

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Seeschwalben auf der Haifischinsel_1974.pdf	244.77 KB

Hoesch W 1970. Die Vogelwelt Südwestafrikas.

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Die Vogelwelt Suedwestafrikas 1970.pdf	827.96 KB

Hoesch W 1955. Zur Vogelwelt des Okavango-gebietes (Südwestafrika). Bonner Zoologische Beiträge 6 1 - 196

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Hoesch_1955_Bonn_Zool_Beitr_Okavango.pdf	528.46 KB

Hockey PAR 1981. Cape Shovellers Anas smithii at sea off southern Africa. Cormorant 9 43

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Cape Shovellers Anas smithii at sea off southern Africa.pdf	48.46 KB

Hausmann A 1978. Ornitologische Studienreise durch Südwestafrika, Südafrika und Rhodesien: 16 September bis 15 Oktober 1978. Mitteilungen Ornitologische Arbeitsgruppe SWA Wissenschaftliche Gesellschaft 14 (10 - 11) 1 - 2

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Ornitologische Studienreise durch Suedwestafrika_Suedafrika und Rhodesien.pdf	235.98 KB

Gurney JH 1872. Notes on the birds of Damara Land and the adjacent countries of South-West Africa.

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Notes on the birds of Damara Land and the adjacent countries of South_West Africa.pdf	29.51 MB