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Displaying results 1 - 18 of 18Click/tap on any title to see full details of the record
Makhado AB, Braby R, Dyer BM, Kemper J, Mcinnes AM, Tom D, Crawford RJM 2021. Seabirds of the Benguela Ecosystem: Utilisation, long-term changes and challenges. Birds - Challenges and opportunities for business, conservation and research Mikkola H
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Seabirds of the Benguela Ecosystem.pdf 990.95 KB
Sherley RB, Crawford RJM, de Blocq AD, Dyer BM, Geldenhuys D, Hagen C, Kemper J, Makhado AB, Pichegru L, Upfold L, Visagie J, Waller LJ, Winker H 2020. The conservation status and population decline of the African penguin deconstructed in space and time. Ecology and Evolution 10 (15) 8506-8516
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The conservation status and population decline of the African penguin deconstructed in space and time.pdf 965.34 KB
Sherley RB, Crawford RJM, Dyer BM, Kemper J, Makhado AB, Masotla M, Pichegru L, Pistorius PA, Roux J-P, Ryan PG, Tom D, Upfold L, Winker H 2019. The status and conservation of the Cape Gannet Morus capensis. Ostrich 90 (4) 335-346
Website link:https://www.ajol.info/index.php/ostrich/article/view/192070
Sherley RB, Ludynia K, Underhill LG, Jones R, Kemper J 2012. Storms and heat limit the nest success of Bank Cormorants: Implications of future climate change for a surface-nesting seabird in southern Africa. Journal of Ornithology 153 441-455
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Storms and heat limit the nest success of Bank Cormorants.pdf 705.33 KB
Kohler SA, Wiesel I, Roux J-P, Kemper J, Underhill LG 2012. Marine nutrients imports to the Namib desert through large terrestrial carnivores and wind-blown detritus on the southern Namibian coast. Diamond Route Research Conference, 30 -31 October 2012
Website link:http://www.diamondroute.com
Kohler SA, Connan M, Hill JM, Mablouké C, Bonnevie B, Ludynia K, Kemper J, Huisanem J, Underhill LG, Cherel Y, McQuiad CD, Jaquemet S 2011. Geographic variation in the trophic ecology of an avian rocky shore predator, the African black oystercatcher, along the southern African coastline. Marine Ecology Progress Series 435 235-249
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Geographic variation in the trophic ecology of an avian rocky shore predator_African black oystercatcher_along the southern African coastline.pdf 861.36 KB
Ludynia K, Roux J-P, Kemper J, Underhill LG 2010. Surviving off junk: low-energy prey dominates the diet of African Penguins Spheniscus demersus at Mercury Island, Namibia, between 1996 and 2009. African Journal of Marine Science 32 (3) 563-572
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Surviving off junk_low_energy prey dominates the diet of African penguins at Mercury Island_Namibia.pdf 452.72 KB
Website link:http://dx.doi.org/10.2989/1814232X.2010.538151
Ludynia K, Jones R, Kemper J, Garthe S, Underhill LG 2010. Foraging behaviour of bank cormorants in Namibia: Implications for conservation. Endangered Species Research 12 (1)
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Foraging behaviour of bank cormorants in Namibia.pdf 756.04 KB
Kohler S, Mablouké C, Hill JM, le Corre M, Connan M, Ludynia K, Kemper J, Huisanem J, Underhill LG, Cherel Y, McQuiad CD, Jaquemet S 2010. Are African Black Oystercatchers good indicators of large-scale trends in intertidal community? A stable isotope study.
Website link:https://www.researchgate.net/publication/281917676_Are_African_Black_Oystercatchers_good_indicators_of_large-scale_trends_in_intertidal_community_A_stable_isotope_study
Kemper J, Roux J-P, Underhill LG 2009. Effect of Age and Breeding Status on Molt Phenology of Adult African Penguins (Spheniscus demersus) in Namibia. The Auk 125 (4) 809-819
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Effect of Age and Breeding Status on Molt Phenology of Adult African Penguins Spheniscus Demersus in Namibia_2009.pdf 730.85 KB
Kemper J, Roux J-P, Bartlett PA, Chesselet YJ, Delport J-A, James JAC, Jones R, Underhill LG, Uhongora N-N, Wepener S 2007. Chapter 8: The African Penguin Spheniscus demersus: population estimates, trends, adult survival and age structure from molt and nest counts. Final Report of the BCLME (Benguela Current Large Marine Ecosystem) Project on Top Predators as Biological Indicators of Ecosystem Change in the BCLME. Avian Demography Unit, Cape Town Kirkman SP 69-76
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Kemper_2007_The African Penguin Spheniscus demersus.pdf 924.96 KB
Crawford RJM, Dyer BM, Kemper J, Simmons RE, Upfold L 2007. Trends in numbers of Cape Cormorants (Phalacrocorax capensis) over a 50-year period, 1956-57 to 2006-08. Emu 107 1 - 9
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Trends in numbers of Cape Cormorants.pdf 253.71 KB
Kemper J, Underhill LG, Roux J-P, Bartlett PA, Chesselet YJ, James JAC, Jones R, Uhongora N-N, Wepener S 2007. Chapter 11: Breeding patterns and factors influencing breeding success of African Penguins Spheniscus demersus in Namibia. Final Report of the BCLME (Benguela Current Large Marine Ecosystem) Project on Top Predators as Biological Indicators of Ecosystem Change in the BCLME. Avian Demography Unit, Cape Town Kirkman SP 89-99
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Breeding patterns and factors influencing breeding success of African Penguins Spheniscus demersus in Namibia.pdf 488.47 KB
Kemper J, Underhill LG, Crawford RJM, Kirkman SP 2007. Chapter 42: Revision of the conservation status of seabirds and seals breeding in the Benguela Ecosystem. Final Report of the BCLME (Benguela Current Large Marine Ecosystem) Project on Top Predators as Biological Indicators of Ecosystem Change in the BCLME. Avian Demography Unit, Cape Town 325-342
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Revision of the conservation status of seabirds and seals breeding in the Benguela Ecosystem_2007.pdf 616.42 KB
Kemper J, Underhill LG, Crawford RJM, Kirkman SP 2007. Chapter 42: Revision of the conservation status of seabirds and seals breeding in the Benguela Ecosystem. Final report of the BCLME (Benguela Current Large Marine Ecosystem) project on top predators as Biological Indicators of Ecosystem Change in the BCLME Kirkman SP 325-342
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Conservation status of seabirds and seals breeding in Benguela Ecosystem.pdf 616.42 KB
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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Crawford_2006_Acta_Zool_Sinica_Molt_Afrcn_Penguin.pdf 619.36 KB
Roux J-P, Kemper J, Bartlett PA, Dyer BM, Dundee BL 2003. African Penguins Spheniscus demersus recolonise a formerly abandoned nesting locality in Namibia. Marine Ornithology 31 203-205
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Roux_2003_Marine_Ornithology_31_203-205.pdf 46.37 KB
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
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