Barnes, K.N. 1999. Birding Africa's basement - the Cape to the Kalahari. Bulletin of the African Birds Club 6(2):121-132.
Boix-Hinzen, C. 1999. Canned Hornbill. Africa Birds and Birding 4(6):19.
Bowie, R.C.K. and Hockey, P.A.R. 1999. Red tides: causes and consequences. Africa Environment and Wildlife 7(1):44-48.
Du Plessis. M.A. 1999. Bosluisvoël is die wêreld se top-imperialis. Die Volksblad Bonus:6, September 25.
Du Plessis, M.A. 1999. Conservation implications for birds that wave flags and have nannies. Earthyear 20:96, December.
Du Plessis, M.A. 1999. Gif in tuin kan suikerbekkies verban. Die Volksblad Bonus:7, Januarie 23.
Du Plessis, M.A. 1999. Haastige windswaels doen byna alles in vlug. Buite-Burger:2, Mei 25.
Du Plessis. M.A. 1999. Haastige windswaels doen byna alles in vlug. Die Volksblad Bonus:12, Mei 29.
Du Plessis, M.A. 1999. HoepHoep hoogs kwesbaar vir tuingif. Die Volksblad Bonus:11, Julie 31.
Du Plessis, M.A. 1999. HoepHoep hoogs kwesbaar vir tuingif wat ruspers uit grasperke moet hou. Buite-Burger:3, Junie 29.
Du Plessis, M.A. 1999. Huismossie straks mees onderskatte voëlspesie in SA: borslap wys fisieke toestand. Buite-Burger:3, Februarie 23.
Du Plessis, M.A. 1999. Kaapse ooievaars maak reg vir lang tog na broeigronde. Buite-Burger:3, April 27.
Du Plessis, M.A. 1999. Kelkiewyn vernuftig vir droë dele aangepas.. Die Volksblad:7, November 27.
Du Plessis, M.A. 1999. Kleinduikertjies: nou hier en dan weer daar. Buite-Burger:3, September 29.
Du Plessis. M.A. 1999. Kleinduikertjies: nou hier en dan weer daar. Die Volksblad Bonus:8, Oktober 30.
Du Plessis. M.A. 1999. Kyk weer na ons uitspattige voëlsoorte. Die Volksblad Bonus:10, Februarie 6.
Du Plessis, M.A. 1999. Langtoon-pa's moet maar bontstaan. Buite-Burger:3, Julie 27.
Du Plessis. M.A. 1999. Langtoon verstommend vlugvoetig vir 'n voël van sy grootte. Die Volksblad Bonus:10, Augustus 28.
Du Plessis. M.A. 1999. Meer besoekers benadeel aanwas van 'n swarttobie. Die Volksblad Bonus:12, April 10.
Du Plessis, M.A. 1999. Minder misterie om haastige windswael. Beeld:10, Mei 29.
Du Plessis. M.A. 1999. Ooievaars maak reg vir lang tog na broeiterrein. Die Volksblad Bonus:12, Mei 1.
Du Plessis, M.A. 1999. Sekretarisvoël sleep behoorlik vlerk. Buite-Burger:2, Januarie 19.
Du Plessis, M.A. 1999. Sekretarisvoël sleep behoorlik vlerk. Die Volksblad Bonus:6, Januarie 30.
Du Plessis, M.A. 1999. Die skemerroep van Afrika kom uit die keel van 'n skimvoël. Buite-Burger:3, Maart 23.
Du Plessis. M.A. 1999. Die skemerroep van Afrika kom uit die keel van 'n skimvoël. Die Volksblad Bonus:5, Junie 26.
Du Plessis, M.A. 1999. Tuingrasperke hoephoep se weiveld. Beeld:13, Julie 3.
Du Plessis, M.A. 1999. Vra enigeen wat al iewers in die Karoo of --. Buite-Burger:4, November 9.
Du Plessis, M.A. 1999. Wêreld is bosluisvoël se woning. Buite-Burger:3, Augustus 31.
Du Plessis. M.A. 1999. Wilde volstruise waaksaam, maar eintlik kwesbaar. Die Volksblad Bonus:6, Maart 20.
Hockey, PAR 1999. Conservation perspectives: African Black Oystercatcher. Under Currents 4(1):4-5.
Hockey, P.A.R. 1999. Meer besoekers benadeel aanwas van swarttobies. Buite-Burger:3, April 6.
Hockey, P.A.R. 1999. Red data book: the African Black Oystercatcher - Haematopus moquini. Endangered Wildlife 32:32-33.
Hockey, P.A.R. 1999. Save our species: African Black Oystercatcher. Africa Environment and Wildlife 7(6):44-45.
Hockey, P.A.R. 1999. Then there was one … African Black Oystercatcher. African Wildlife 53(3):24-25, 27.
Hockey, P.A.R. and Boorman, M. 1999. Eyes peeled for colour-ringed oystercatchers. Lanioturdus 32(2,3,4):2-4.
Hockey, P.A.R. and Dean, W.R.J. 1999. Comments on letter: An open letter to the editors of the new Roberts (Whitelaw, D.). Africa - Birds and Birding 4(6):9-11.
Huyser, O. 1999. Rock-bottom price of penguin sex. Africa Birds and Birding 4(3):15.
Lloyd, P. 1999. The bushmeat origin of AIDS. Africa Environment and Wildlife 7(3):14.
Lloyd, P. 1999. Conservation science versus sentimentality. Africa Birds and Birding 4(3):61.
Lloyd, P. 1999. Cooling down underground. Africa Birds and Birding 4(6):18.
Lloyd, P. 1999. A deadly game of hide and seek: nesting in the Karoo. Africa - Birds and Birding 4(2):30-34.
Lloyd, P. 1999. Garden birds: sunbirds…swizzle and sass. African Birds and Birding 4(3):44-45, 47.
Lloyd, P. 1999. A passion for pittas. Africa - Birds and Birding 4(2):45, 47.
Lloyd, P. 1999. Queleas. Africa - Birds and Birding 4(4):52-61.
Lloyd, P. 1999. Sleeping with an eye open. Africa Birds and Birding 4(3):21.
Mangnall, M. 1999. The role of farm dams in conserving waterbirds in the western Cape. South African Wetlands 10:11-13.
Milton, S.J. and Dean, W.R.J. 1999. Big old camelthorn trees: key resource for Kalahari wildlife. African Wildlife 53(5):10-12.
Milton, S.J. and Dean, W.R.J. 1999. Nesting thyme: the use of aromatic plants in Cape Sparrow nests. Africa - Birds and Birding 4(1):37-39.
Milton, S.J. and Dean, W.R.J. 1999. Why agamas enjoy spring flowers. Africa Environment and Wildlife 7(5):18-19.
Parker, V. and Ryan, P.G. 1999. Namuli Apalis: an expedition to Mount Namuli, Mozambique. Endangered Wildlife 32:8-9,11.
PFIAO. 1999. Progress with the Afrotropical bibliography Africa Birds and Birding 4(1):19.
PFIAO. 1999. Bee-eaters do it differently in Africa and seem to be doing it wrong... Africa - Birds and Birding 4(2):29.
PFIAO. 1999. Habitat fragments and bird diversity. Africa - Birds and Birding 4(3):11.
PFIAO. 1999. Birds on a sunken oceanic volcano. Africa Birds and Birding 4(4):17.
PFIAO. 1999. Going Inaccessible. Africa - Birds and Birding 4(5):19.
PFIAO. 1999. Sandgrouse as gamebirds. Africa Birds and Birding 4(6):24.
Ryan, P.G. 1999. Feather busters. Africa - Birds and Birding 4(4):23.
Ryan, P.G. 1999. He who stoops, conquers the fastest bird? Africa Birds and Birding 4(2):17.
Ryan, P.G. 1999. Mission Mount Namuli: a trail of rediscovery. Africa Environment and Wildlife 7(3):61-67.
Ryan, P.G. 1999. River dance. Africa - Birds and Birding 4(4):48-51.
Ryan, P.G. 1999. Save our species: bank cormorant. Africa Environment and Wildlife 7(2):30-31.
Ryan, P.G. 1999. Spectacled Petrel Procellaria conspicillata. World Birdwatch 21(1):24-25.
Ryan, P.G. and Bloomer, P. 1999. A plethora of longbilled larks. Bird Numbers 8(1):20-21.
Ryan, P.G. and Hockey, P.A.R. 1999. Revising southern African common bird names. BirdLife South Africa News 2(2):31,33-34.
Ryan, P.G., Spottiswoode, C., Parker, V., Graham, J., Cohen, C. and Bento, C. 1999. The birds of Namuli, northern Mozambique: retracing Vincent's footsteps. Bulletin of the African Bird Club 6(2):138-143.
Simmons, R. and Jenkins, A. 1999. A bird in the hand. Africa Birds and Birding 4(6):16-17.
Török, I.H. 1999. European bee-eaters and banded martins. Promerops 240:15.
Török, I.H. 1999. European bee-eaters and the occupants of their burrows: friends or enemies? Bird Numbers 8(1):16-17
Turpie, J.K. and Ryan, P.G. 1999. What are birders worth: the value of birding in South Africa. Africa Birds and Birding 4(1):64-68.