Publication lists

Berruti, A., Joubert, F., Skinner, M. and Taylor, R.H. 1977. First breeding of a Saddle-billed Stork in Natal. Lammergeyer 23: 48.

Brooke, R.K. 1977. The South Polar Skua is a probable visitor. Cormorant 3: 14.

Brooke, R.K. 1977. Review: A field guide to the birds of west Africa (Serle, Morel & Hartwig). Ostrich 48: 122-124.

Brooke, R.K. 1977. Review: Eagles of the world (Brown). Ostrich 48: 124.

Burger, A.E. and Berruti, A. 1977. Dabchicks Podiceps ruficollis feeding in association with Maccoa Ducks Oxyura maccoa. Ostrich 48: 47.

Burger, A.E. and Morant, P.D. 1977. Bird ringing on Marion Island, 1975-1977. South African Journal of Antarctic Research 7: 26-27.

Clinning, C.F. and Jensen, R.A.C. 1977. Additions to the bird checklist of Etosha National Park. Madoqua 10: 143-148.

Cook, P.A., Siegfried, W.R. and Frost, P.G.H. 1977. Some physiological and biochemical adaptations to diving in three species of ducks. Comparative Biochemistry and Physiology 57A: 227-228.

Cooper, J. 1977. Jackass Penguins sunning at sea. Auk 94: 586-587.

Cooper, J. 1977. Census of the Jackass Penguin on Dyer Island. Cormorant 2: 15-17.

Cooper, J. 1977. Swift Terns and Hartlaub's Gulls breeding in the Berg River Estuary. Cormorant 2: 24.

Cooper, J. 1977. Red-billed Teal at sea. Cormorant 2: 24.

Cooper, J. 1977. A colour-ringed Sandwich Tern in the southwestern Cape. Cormorant 2: 24.

Cooper, J. 1977. Suggested methods for beach walks. Cormorant 2: 30.

Cooper, J. 1977. Kelp Gull killing Hartlaub's Gull. Cormorant 3: 18.

Cooper, J. 1977. Energetic requirements for growth of the Jackass Penguin. Zoologica Africana 12: 201-213.

Cooper, J. 1977. Food, breeding and coat colour of feral Cats on Dassen Island. Zoologica Africana 12: 250-252.

Cooper, J. and Pringle, J.S. 1977. Swift Terns and Hartlaub's Gulls breeding at the Strandfontein sewage works. Cormorant 2: 23.

Cooper, J. and Shaughnessy, P.D. 1977. Census of the Jackass Penguin on Seal Island, False Bay. Cormorant 2: 20.

Cooper, J., Shaughnessy, P.D. and Clinning, C.F. 1977. Hartlaub's Gull and Swift Tern breeding in South West Africa. Cormorant 3: 10-12.

Cooper, J. and Sinclair, J.C. 1977. Hartlaub's Gull and Swift Tern breeding at Wadrifsoutpan. Cormorant 2: 22.

Crowe, T.M. 1977. Variation in intestinal helminth infestation of the Helmeted Guineafowl. South African Journal of Wildlife Research 7: 1-3.

Crowe, T.M. and Liversidge, R. 1977. Disproportionate mortality of males in a population of Springbok (Artiodactyla: Bovidae). Zoologica Africana 12: 469-473.

Frost, P.G.H. 1977. Suggested methods for observing birds at sea. Cormorant 2: 27-29.

Frost, P.G.H. and Johnson, P. 1977. Seabirds on the Diamond Coast, South West Africa, December 1976. Cormorant 2: 3-4.

Frost, P.G.H. and Siegfried, W.R. 1977. The cooling rate of eggs of Moorhen Gallinula chloropus in single and multi-egg clutches. Ibis 119: 77-80.

Harcus, J.L. 1977. The functions of vocal duetting in some African birds. Zeitschrift fuer Tierpsychologie 43: 23-45.

Harcus, J.L. 1977. The functions of mimicry in the vocal behaviour of the Chorister Robin. Zeitschrift fuer Tierpsychologie 44: 178-193.

Heyl, C.W., Siegfried, W.R. and Frost, P.G.H. 1977. The capacity of artificially-reared Cape Teal (Anas capensis) to adjust to natural conditions. South African Journal of Wildlife Research 7: 99-110.

Morant, P.D. 1977. Bird ringing at Tristan da Cunha and Gough Islands, 1937-1977. South African Journal of Antarctic Research 7: 23-26.

Pringle, J.S. and Cooper, J. 1977. Wader populations (Charadrii) of the marine littoral of the Cape Peninsula, South Africa. Ostrich 48: 98-105.

Puttick, G.M. 1977. Spatial and temporal variations in inter-tidal animal distribution at Langebaan Lagoon, South Africa. Transactions of the Royal Society of South Africa 42: 403-440.

Siegfried, W.R. 1977. Social pattern and behaviour of Alopochen aegyptiacus Egyptian Goose. In: Cramp, S. and Simmons, K.E.L. (Eds), The birds of the western Palearctic 1: 448-449. Oxford: Oxford University Press.

Siegfried, W.R. 1977. Packing of Jackass Penguin nests. South African Journal of Science 73: 186-187.

Siegfried, W.R. 1977. Mussel-dropping behaviour of Kelp Gulls. South African Journal of Science 73: 337-341.

Siegfried, W.R. (Ed.) 1977. Proceedings of a Symposium on Research in the Natural Sciences at Saldanha Bay and Langebaan Lagoon. Transactions of the Royal Society of South Africa 42(3 & 4): 209-509.

Siegfried, W.R. 1977. Notes on behaviour of Ruddy Ducks during the brood period. Wildfowl 28: 126-128.

Siegfried, W.R. and Abrams, R. 1977. Cape Fur Seals riding the waves. South African Journal of Science 73: 237-239.

Siegfried, W.R., Frost, P.G.H. and Ball, I.J. 1977. Effects of radio packages on African Black Ducks. South African Journal of Wildlife Research 7: 37-40.

Siegfried, W.R., Frost, P.G.H., Ball, I.J. and McKinney, D.F. 1977. Evening gatherings and night roosting of African Black Ducks. Ostrich 48: 5-16.

Siegfried, W.R. and Johnson, P. 1977. The Damara Tern and other seabirds on the diamond coast, South West Africa, December 1977. Cormorant 3: 13.

Sinclair, J.C. 1977. Three bird species seen for the first time in Sri Lanka. Journal of the Bombay Natural History Society 74: 354.

Summers, R.W. 1977. Distribution, abundance and energy relationships of waders (Aves: Charadrii) at Langebaan Lagoon. Transactions of the Royal Society of South Africa 42: 483-495.

Summers, R.W. and Cooper, J. 1977. The population, ecology and conservation of the Black Oystercatcher Haematopus moquini. Ostrich 48: 28-40.

Summers, R.W., Cooper, J. and Pringle, J.S. 1977. Distribution and numbers of coastal waders (Charadrii) in the south-western Cape, South Africa, summer 1975-76. Ostrich 48: 85-97.

Vernon, C.J. 1977. Nineteenth ringing report for southern Africa. Ostrich 48: 106-109.

Voisin, J.F., Shaughnessy, P.D. and Williams, A.J. 1977. Catching nellies in South West Africa. Cormorant 3: 19-20.

Williams, A.J. 1977. Midwinter diurnal activity and energetics of Kelp Gulls. Cormorant 3: 4-9.

Williams, A.J. 1977. Notes on the breeding biology of Hartlaub's Gull. Cormorant 3: 15.

Williams, A.J. 1977. Nest-scraping behaviour in the Macaroni Penguin. Cormorant 3: 16.

Williams, A.J., Siegfried, W.R., Burger, A.E. and Berruti, A. 1977. Body composition and energy metabolism of moulting eudyptid penguins. Comparative Biochemistry and Physiology 56A: 27-30.