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Crawford RJM, Hemming M, Kemper J, Klages NTW, Randall RM, Underhill LG, Venter AD, Ward VL, Wolfaardt AC 2006. S24-2 Molt of the African penguin, Spheniscus demersus, in relation to its breeding season and food availability. Acta Zoologica Sinica 53 (Supplement) 444-447

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Attachment	Size
Crawford_2006_Acta_Zool_Sinica_Molt_Afrcn_Penguin.pdf	619.36 KB

Whittington PA, Randall RM, Randall BM, Wolfaardt AC, Crawford RJM, Klages NTW, Bartlett PA, Chesselet YJ, Jones R 2005. Patterns of movements of the African penguin in South Africa and Namibia. African Journal of Marine Science 27 (1) 215-229

Website link:http://www.tandfonline.com/doi/abs/10.2989/18142320509504080

Whittington PA, Randall RM, Crawford RJM, Wolfaardt AC, Klages NTW, Randall BM, Bartlett PA, Chesselet YJ, Jones R 2005. Patterns of immigration to and emigration from breeding colonies by African penguins. African Journal of Marine Science 27 (1) 205-213

Website link:http://www.ajol.info/index.php/ajms/article/view/33213

Crawford RJM, David JHM, Shannon LJ, Kemper J, Klages NTW, Roux J-P, Underhill LG, Ward VL, Williams AJ, Wolfaardt AC 2001. African penguins as predators and prey - coping (or not) with change. South African Journal of Marine Science 23 (1) 435-447

Website link:http://www.ingentaconnect.com/content/nisc/sajms/2001/00000023/00000001/art00032

Villacastin-Herrero CA, Underhill LG, Crawford RJM, Shannon LV 1996. Sea-surface temperature of oceans surrounding subequatorial Africa - seasonal patterns, spatial coherence and long-term trends. South Africa Journal of Science 92 189-197

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Attachment	Size
Sea_surface temperature of oceans surrounding subequatorial Africa.pdf	1.05 MB

Shannon LV, Crawford RJM, Pollock DE, Hutchings L, Boyd AJ, Taunton-Clark J, Badenhorst A, Melville-Smith R, Augustyn CJ, Kochrane KL, Hampton I, Nelson G, Japp DW, Tarr RJQ 1992. The 1980s - a decade of change in the Benguela ecosystem. South African Journal of Marine Science 12 271 – 296

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Attachment	Size
The 1980s_a decade of change in the Benguela ecosystem.pdf	2.79 MB

Crawford RJM, Siegfried WR, Shannon LV, Villacastin-Herrero CA, Underhill LG 1990. Environmental-influences on marine biota off southern Africa. South Africa Journal of Science 86 330-339

Website link:https://www.researchgate.net/publication/292622490_Environmental_influences_on_marine_biota_off_Southern_Africa

Siegfried WR, Crawford RJM, Shannon LV, Pollock DE, Payne AIL, Krohn RG 1990. Scenarios for global-warming induced change in the open-ocean environment and selected fisheries of the west-coast of southern Africa. South African Journal of Science 86 281 – 285

Downloadable files:

Attachment	Size
Scenarios for global_warming induced change in the open_ocean environment and selected fisheries of the west_coast of southern Africa.pdf	649.04 KB

Shannon LV, Crawford RJM, Brundrit GB, Underhill LG 1988. Responses of fish populations in the Benguela ecosystem to environmental change. Journal Du Conseil 45 5 – 12

Website link:https://doi.org/10.1093/icesjms/45.1.5

Crawford RJM, Shannon LV, Pollock DE 1987. The Benguela ecosystem. Part IV. The major fish and invertebrate resources. Oceanography and Marine Biology Annual Review 25 353-505

Website link:http://onlinelibrary.wiley.com/doi/10.1002/iroh.19880730415/abstract

Shannon LV, Crawford RJM, Duffy DC 1984. Pelagic fisheries and warm events - a comparative study. South Africa Journal of Science 80 51-60

Website link:http://agris.fao.org/agris-search/search.do?recordID=US201302553810

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