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Biggs HC 1982. A study of the biology of the Pale Chanting Goshawk (Melierax canorus) (R165) in SWA/Namibia. Mitteilungen Ornitologische Arbeitsgruppe SWA Wissenschaftliche Gesellschaft 18 (7) 1-3
Biggs HC, Biggs R 1984. Colour-ringing Pale Chanting Goshawks. Safring News 13 51-55
Downloadable files:
Attachment Size
Colour_ringing Pale Chanting Goshawks.pdf 1.86 MB
Mendelsohn JM, Kemp AC, Biggs HC, Biggs R, Brown CJ 1989. Wing areas, wing loadings and wing spans of 66 species of African raptors. Ostrich: Journal of African Ornithology 60 (1) 35 - 42
Biggs HC, McClain E, Muller GL, Anthonissen M, Hare KM 1998. A prediction model for strike in the sheep nasal fly, Oestrus ovis, in Namibia. Preventive Veterinary Medicine 33 (1-4) 267-282
Brown CJ, Biggs HC 1984. The raptor road count project. The Babbler 8 4 - 12
Biggs HC, Biggs R, Freyer E 1984. Observations on the Chanting Goshawk Melierax canorus during a period of poor rainfall. Proceedings of the Second Symposium on African Predatory Birds Mendelsohn, J. M.; Sapsford, C. W. 61 - 70
Biggs HC, Biggs R, Clinning CF 1984. Raptor densities during a period of declining rainfall. Proceedings of the Second Symposium on African Predatory Birds Mendelsohn, J. M.; Sapsford, C. W. 108
Biggs HC 1982. A study of the biology of the Pale Chanting Goshawk (Melierax canorus) in SWA/Namibia. Mitteilungen Ornithologische Arbeitsgruppe SWA Wissenschaftliche Gesellschaft
Biggs HC, Horak IG 1985. Some invasive alien parasites in South West Africa/Namibia. Invasive alien organisms in South West Africa/Namibia 31-34
Downloadable files:
Attachment Size
Some invasive alien parasites in SWA_Namibia.pdf 203.41 KB
Biggs HC, Kemp AC, Mendelsohn HP, Mendelsohn JM 1979. Weights of southern African raptors and owls. Durban Museum Novitates 12 (7) 73 - 81
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Attachment Size
Weights of southern African raptors and owls.pdf 664.45 KB
Biggs HC 1976. Raptor trip to South West Africa. Mitteilungen Ornitologische Arbeitsgruppe SWA Wissenschaftliche Gesellschaft 11 (12) 1 - 2
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Attachment Size
Raptor trip to SWA_1976.pdf 196.11 KB
Horak IG, Biggs HC, Hanssen TS, Hanssen RE 1983. The prevalence of helminth and arthropod parasites of warthog, Phacochoerus aethiopicus, in South West Africa/Namibia. Onderstepoort Journal of Veterinary Research 50 (2) 145-148
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The prevalence of helminth and arthropod parasites of warthog.pdf 277.13 KB

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