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Displaying results 1 - 11 of 11Click/tap on any title to see full details of the record
Berry HH, Siegfried WR 1991. Mosaic-Like Events in Arid and Semi-Arid Namibia. The Mosaic-Cycle Concept of Ecosystems Ecological Studies 85 147-160
Website link:http://link.springer.com/chapter/10.1007/978-3-642-75650-4_8
Berry HH, Siegfried WR, Crowe TM 1984. Orientation of wildebeest in relation to sun angle and wind direction. Madoqua 13 (4) 297-301
Downloadable files:
Attachment Size
Orientation of wildebeest in relation to sun angle and wind direction.pdf 263.14 KB
Siegfried WR, Berry HH 1983. Accumulation of lead in the bones of Turtle Doves Streptopelia capicola. Madoqua 13 (3) 229 - 230
Downloadable files:
Attachment Size
Siegfried_1983_Madoqua_13_3_Streptopelia.pdf 407.59 KB
Berry HH, Siegfried WR, Crowe TM 1982. Activity Patterns in a Population of Free-ranging Wildebeest Connochaetes taurinus at Etosha National Park. Zeitschrift für Tierpsychologie 59 (3) 229-246
Website link:http://onlinelibrary.wiley.com/doi/10.1111/j.1439-0310.1982.tb00340.x/abstract
Frost PGH, Siegfried WR, Burger AE 1976. Behavioural adaptations of the Jackass penguin, Spheniscus demersus to a hot, arid environment. Journal of Zoology 179 (2) 164-187
Website link:http://onlinelibrary.wiley.com/doi/10.1111/j.1469-7998.1976.tb02289.x/abstract
Siegfried WR, Frost PGH, Cooper J, Kemp AC 1976. South African Red Data Book - Aves.. South African National Science Programmes Report 7 1 - 108
Downloadable files:
Attachment Size
South African Red Data Book_Aves.pdf 1.83 MB
Frost PGH, Siegfried WR, Cooper J 1976. Conservation of the Jackass Penguin (Spheniscus demersus (L)). Biological Conservation 9 79 - 99
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Attachment Size
Conservation of the Jackass Penguin.pdf 1.81 MB
Siegfried WR, Frost PGH, Kinahan JB, Cooper J 1975. Social behaviour of Jackass Penguins at sea. Zoologica africana 10 (1) 87 - 100
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Attachment Size
Social behaviour of Jackass Penguins at sea.pdf 2.56 MB
Siegfried WR, Williams AJ, Frost PGH, Kinahan JB 1975. Plumage and ecology of cormorants. Zoologica africana 16 183 - 192
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Plumage and ecology of cormorants.pdf 5.52 MB
Siegfried WR, Frost PGH 1974. Egg temperature and incubation behaviour of the Ostrich. Madoqua I 1 (8) 63 - 66
Downloadable files:
Attachment Size
Siegfried_1974_Madoqua_Ser_1_8_ostrich.pdf 916.78 KB
Frost PGH, Siegfried WR, Greenwood PJ, Burger AE 1973. Behavioural adaptations of the Jackass penguin to a hot, arid environment. Ornithologische Arbeitsgruppe SWA Wissenschaftliche Gesellschaft 9 (7/8) 3
Downloadable files:
Attachment Size
Behavioural adaptations to the Jackass Penguin to hot arid environemnts_1973.pdf 163.51 KB
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