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Displaying results 1 - 50 of 176Click/tap on any title to see full details of the record
Kemper J 2016. Caring for seabirds at the Lüderitz seabird rehabilitation facility. Namibia Bird News 17 1-4
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Caring for seabirds at the Luederitz seabird rehabilitation facility.pdf 1.36 MB
Kemper J, Simmons RE 2015. Cape Cormorant: Phalacrocorax capensis. Birds to watch in Namibia: red, rare and endemic species Simmons RE, Brown CJ, Kemper J 158-160
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cape_cormorant.zip 25.67 KB
Cape_Cormorant_2015.pdf 473.76 KB
Kemper J 2015. Eurasian Curlew (Curlew): Numenius arquata. Birds to watch in Namibia: red, rare and endemic species Simmons RE, Brown CJ, Kemper J 71-72
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Eurasian_Curlew_2015.pdf 533.09 KB
Kemper J, Simmons RE 2015. Great Snipe: Gallinago media. Birds to watch in Namibia: red, rare and endemic species Simmons RE 69-70
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great_snipe.zip 91.26 KB
Great_Snipe_2015.pdf 527.32 KB
Kemper J 2015. European Roller: Coracias garrulus. Birds to watch in Namibia: red, rare and endemic species Simmons RE 42-43
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European_Roller_2015.pdf 458 KB
Kemper J 2015. Crowned Cormorant: Microcarbo coronatus. Birds to watch in Namibia: red, rare and endemic species Simmons RE 152-154
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crowned_cormorant.zip 25.42 KB
Crowned_Cormorant_2015.pdf 530.82 KB
Roux J-P, Kemper J 2015. Bank Cormorant: Phalacrocorax neglectus. Birds to watch in Namibia: red, rare and endemic species Simmons RE, Brown CJ, Kemper J 155-157
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bank_cormorant.zip 140.26 KB
Bank_Cormorant_2015.pdf 501 KB
Kemper J 2015. Cape Gannet: Morus capensis. Birds to watch in Namibia: red, rare and endemic species Simmons RE, Brown CJ, Kemper J 149-151
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cape_gannet.zip 25.67 KB
Cape_Gannet_2015.pdf 526.15 KB
Kemper J 2015. Sooty Shearwater: Puffinus griseus. Birds to watch in Namibia: red, rare and endemic species Simmons RE, Brown CJ, Kemper J 206-207
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Sooty_Shearwater_2015.pdf 448.53 KB
Kemper J 2015. Spectacled Petrel: Procellaria conspicillata. Birds to watch in Namibia: red, rare and endemic species Simmons RE, Brown CJ, Kemper J 204-205
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Spectacled_Petrel_2015.pdf 479.31 KB
Simmons RE, Brown CJ, Kemper J 2015. Birds to watch in Namibia: red, rare and endemic species.
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Birds to watch in Namibia 2015.pdf 75.37 MB
Kemper J 2015. Tristan Albatross: Diomedea dabbenena. Birds to watch in Namibia: red, rare and endemic species Simmons RE, Brown CJ, Kemper J 188-189
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Tristan_Albatross_2015.pdf 429.63 KB
Kemper J 2015. African Penguin (Jackass Penguin): Spheniscus demersus. Birds to watch in Namibia: red, rare and endemic species Simmons RE, Brown CJ, Kemper J 183-185
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african_penguin.zip 25.53 KB
African_Penguin_2015.pdf 445.17 KB
Kemper J, Ludynia K, Roux J-P, Jones R, Sherley RB 2016. Tracking threatened seabirds in the Namibian Islands' Marine Protected Area (and beyond). Penguin Project, Lüderitz.
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Tracking threatened seabirds_J Kemper 2016.pptx 1.86 MB
Kemper J, Roux J-P 2005. Of squeezers and skippers: Factors determining the age at moult of immature African Penguins Spheniscus demersus in Namibia. Ibis 147 (2) 346-352
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Factors determining the age at moult of immature African Penguins Spheniscus demersus in Namibia.pdf 291.57 KB
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
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 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
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
Kemper J 2009. A Remarkable Ring Recovery. Lanioturdus 42 (4) 14
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A Remarkable Ring Recovery_2009.pdf 229.1 KB
Kemper J 2012. Of Sleepless Nights, Howling Wind and an Uncooperative Penguin: Tracking African Penguins at Halifax Island, Namibia. Lanioturdus 45 (2) 3-7
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Tracking African Penguins at Halifax Island_Namibia.pdf 366.45 KB
Kemper J 2012. Kelp Gull Larus dominicanus drowns Sandwich Tern Sterna sandvicensis. Lanioturdus 45 (3) 7-8
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Kelp Gull Larus dominicanus drowns Sandwich Tern Sterna sandvicensis.pdf 256.44 KB
Kemper J 2014. Chicknapped! Two Kelp Gull chicks brooded and defended by an African Penguin at Halifax Island, Namibia. Ornithological Observations 5 11-16
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Two Kelp Gull chicks brooded and defended by an African Penguin at Halifax Island.pdf 2.7 MB
Simmons RE, Brown CJ, Kemper J 2015. Namibia's endangered and threatened birds.
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Namibias endangered and threatened birds_2015.pdf 9.3 MB
Ludynia K, Kemper J, Roux J-P 2012. The Namibian Islands' Marine Protected Area: Using seabird tracking data to define boundaries and assess their adequacy. Biological Conservation 156 136-145
Website link:http://www.sciencedirect.com/science/article/pii/S0006320711004320
Whittington P, Klages N, Crawford R, Wolfaardt A, Kemper J 2005. Age at first breeding of the African Penguin. Ostrich: Journal of African Ornithology 76 (1-2) 14-20
Website link:http://www.tandfonline.com/doi/abs/10.2989/00306520509485468#.VRvmVGf9kpE
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
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 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
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
Website link:http://dx.doi.org/10.2989/1814232X.2010.538151
Bartlett PA, Roux J-P, Jones R, Kemper J 2003. A new mainland breeding locality for African Penguins, Bank and Crowned Cormorants on the Namib desert coast. Ostrich: Journal of African Ornithology 74 (3-4) 222-225
Website link:http://www.tandfonline.com/doi/abs/10.2989/00306520309485396#.VGNhfVItBHg
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
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
Vanstreels RET, Parsons NJ, Sherley RB, Stander N, Strauss V, Kemper J, Waller L, Barham BJ, Ludynia K 2023. Factors determining the number of seabirds impacted by oil spills and the success of their rehabilitation: Lessons learned from Namibia and South Africa. Marine Pollution Bulletin 188 114708
Website link:https://www.sciencedirect.com/science/article/abs/pii/S0025326X2300139X?via%3Dihub=
Molini U, Aikukutu G, Roux J-P, Kemper J, Ntahonshikira C, Marruchella G, Khaiseb S, Cattoli G, Dundon WG 2020. Avian Influenza H5N8 Outbreak in African Penguins (Spheniscus demersus), Namibia, 2019. Journal of Wildlife Diseases 56 (1) 214-218
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Molini et al_2020_H5N8 in Namibia.pdf 245.14 KB
Sherley RB, Makhado AB, Crawford RJM, Hagen C, Kemper J, Ludynia K, Masotla MJ, McInnes A, Pichegru L, Tom D, Upfold L, Waller LJ 2024. The African Penguin Spheniscus demersus should be considered Critically Endangered. Ostrich 95 (3)
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The African Penguin Spheniscus demersus should be considered Critically Endangered.pdf 670.38 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
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
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 2007. Chapter 25: Population estimates and trends of seabird species breeding 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 207-210
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Population estimates and trends of seabird species breeding in Namibia_2007.pdf 26.9 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 2007. Chapter 9: Estimating African Penguin population size: a comparison of census techniques. 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 77-80
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Kemper_2007_Estimating African Penguin population size_09.pdf 54.53 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
Kemper J, Crawford RJM 2007. Chapter 5: Report on the availability and quality of seabird information. 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 31-36
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Report on the availability and quality of seabird information_2007.pdf 35.09 KB
Kemper J 2006. Heading towards extinction? Demography of the African Penguin in Namibia.
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Kemper_2006_phd.pdf 4.23 MB
Kemper J 2004. Racing Pumpkin, a homing African Penguin. Bird Numbers 13 (2) 24-35
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Kemper_2004_bird_numbers_13_penguin.pdf 114.02 KB
Kemper J 2001. African Penguins and rubbish bins: population dynamics and conservation in Namibia. Bird Numbers 10 (2) 25-26
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African Penguins and rubbish bins_2001.pdf 190.36 KB
Kemper J, Roux J-P, Bartlett PA, Chesselet YJ, James JAC, Jones R, Wepener S, Molloy FJ 2001. Recent population trends of African penguins Spheniscus demersus in Namibia. South African Journal of Marine Science 23 (1) 429-434
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Recent population trends of African penguins Spheniscus demersus in Namibia.pdf 379.91 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
Simmons RE, Kemper J 2003. Cave breeding by African Penguins near the northern extreme of their range: Sylvia Hill, Namibia. Ostrich: Journal of African Ornithology 74 (3-4) 217-221
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Cave breeding by African Penguins near the northern extreme of their range.pdf 349.61 KB
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