The biology of the Cape Weaver Ploceus Capensis with special reference to its polygnous mating system by Elliott, Clive Christopher Hugh

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Breeding behaviour and polygyny in the Red Bishop bird Euplectes orix (L.) by Craig, Adrian John Fergus Knott

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The behaviour of the bontebok Damaliscus Dorcas Dorcas, with special reference to territorial behaviour by David, Jeremy Hugh Markham

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The ecological life history of the Cape Bulbul by Liversidge, Richard

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Some aspects of the biology, ecology and control of the Pine Brown Tail Moth, Euproctis terminalis, Walk by Grobler, Johannes Hermanus

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