Regionally coherent trends in colonies of African penguins Spheniscus demersus in the Western Cape, South Africa, 1987–2005

By Underhill LG   Crawford RJM   Wolfaardt AC   Whittington PA   Dyer BM   Leshoro TM   Ruthenberg M   Upfold L   Visagie J  

African Journal of Marine Science, Vol. 28, Iss. 3-4, 2006-11 ,pp. : 697-704

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Surviving off junk: low-energy prey dominates the diet of African penguins Spheniscus demersus at Mercury Island, Namibia, between 1996 and 2009

By Ludynia K.   Roux J-P   Jones R.   Kemper J.   Underhill L. G.  

African Journal of Marine Science, Vol. 32, Iss. 3, 2010-11 ,pp. : 563-572

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Breeding and moult phenology of African penguins Spheniscus demersus at Dassen Island

By Wolfaardt AC   Underhill LG   Visagie J  

African Journal of Marine Science, Vol. 31, Iss. 2, 2009-09 ,pp. : 119-132

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Restoration of oiled African penguins Spheniscus demersus a decade after the Apollo Sea spill

By Wolfaardt AC   Underhill LG   Altwegg R   Visagie J  

African Journal of Marine Science, Vol. 30, Iss. 2, 2008-09 ,pp. : 421-436

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Comparison of moult phenology of African penguins Spheniscus demersus at Robben and Dassen islands

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African Journal of Marine Science, Vol. 31, Iss. 1, 2009-04 ,pp. : 19-29

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