Elliott, C.C.H. 1973. Editorial: The age of computerisation. Safring News 2(1): 1.
Elliott, C.C.H. 1973. Local news. Safring News 2(1): 2-5.
Elliott, C.C.H. 1973. Identifying and sexing the Cape Weaver (Ploceus capensis). Safring News 2(1): 22-23.
Elliott, C.C.H. 1973. Foreign news. Safring News 2(1): 24-25.
Elliott, C.C.H. 1973. Editorial: bird-ringing and conservation. Safring News 2(2): 1.
Elliott, C.C.H. 1973. Local news. Safring News 2(2): 2-6.
Elliott, C.C.H. 1973. Foreign news. Safring News 2(2): 26-28.
Elliott, C.C.H. 1973. Editorial: Quality not quantity. Safring News 2(3): 1.
Elliott, C.C.H. 1973. Local news. Safring News 2(3): 2-4.
Elliott, C.C.H. 1973. NUBRA 1973. Safring News 2(3): 15-17.
Elliott, C.C.H. 1973. Foreign news. Safring News 2(3): 24-25.
Frost, P.G.H. 1973. The adaptations of birds for life in a hot and dry climate. S.W.A. Scientific Society Newsletter 14(8): 8-9.
Frost, P.G.H., Siegfried, W.R., Greenwood, P.J. and Burger, A.E. 1973. Behavioural adaptations of the Jackass Penguin to a hot, arid environment (abstract). S.A.O.S. and S.W.A. Scientific Society Symposium on the adaptations of birds for life in a hot and dry climate, Hardap 24-25 September 1973, 2 pp.
Harcus, J.L. 1973. The songs of birds. Diaz Diary 1: 2-3.
Harcus, J.L. 1973. Vocal duetting in birds. Diaz Diary 2: 3-4.
Harcus, J.L. 1973. The importance of nesting information. Diaz Diary 4: 1.
Johnson, P. 1973. It's bleep, bleep. not quack, quack! Sunday Times Colour Magazine 17 June 1973 pp. 12-18.
Marais, P.G. and Rowan, M.K. 1973. Proposals for the control of Mossies in the vineyards and orchards of the Western Province. Fruit and Fruit Technology Research Institute Information Bulletin 179: 1-5.
Percy FitzPatrick Institute 1973. Interesting notes and records of less common species. Cape Bird Club Newsletter 107: 4-5.
Rowan, M.K. 1973. Nests of the Speckled Mousebird. Bokmakierie 25: 26.
Rowan, M.K. 1973. Aughrabies National Park. Cape Bird Club Newsletter 106: 2.
Rowan, M.K. 1973. Gurney's Sugarbird. Honeyguide 73: 29.
Rowan, M.K. 1973. Editorship of Ostrich 44(1). Ostrich 44: 144.
Siegfried, W.R. 1973. A note to the Chairman. Diaz Diary 2: 6.
Siegfried, W.R. et al. 1973. Ornithology as a career.1 page card handout.
Siegfried, W.R. and Frost, P.G.H. 1973. Egg temperature and incubation behaviour of the Ostrich (abstract). S.A.O.S. and S.W.A. Scientific Society Symposium on the adaptations of birds for life in a hot and dry climate, Hardap 24-25 September 1973, 1 pp.
Tongue, P. and Elliott, C.C.H. 1973. Conservation of birds. Bokmakierie 25: 78-80.
Winterbottom, J.M. 1973. Bergmann's and Allen's rules in the western Cape (abstract). S.A.O.S. and S.W.A. Scientific Society Symposium on the adaptations of birds for life in a hot and dry climate, Hardap 24-25 September 1973, 1 pp.