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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, 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
Kirkman SP, Oosthuizen WH, Meÿer MA, Kotze PGH, Roux J-P, Underhill LG 2007. Making sense of censuses and dealing with missing data: trends in pup counts of Cape fur seal Arctocephalus pusillus pusillus for the period 1972–2004. African Journal of Marine Science 29 (2) 161–176
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Kirkman et al 2007 aerial census seals.pdf 276.92 KB
Braby J, Underhill LG, Simmons RE 2011. Prey capture success and chick diet of Damara terns Sterna balaenarum in Namibia. African Journal of Marine Science 33 (2) 247 - 254
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Damara_Terns_prey_capture_chick_diet_Braby_etal_2011_AJMS.pdf 354.87 KB
Harrison JA, Allan DG, Underhill LG, Oatley TB 1996. The avian demography unit - tracking bird populations in a changing South Africa. South African Journal of Science 92 14 – 16
Crawford RJM, Underhill LG, Raubenheimer CM, Dyer BM, Martin J 1992. Top predators in the Benguela ecosystem - implications of their trophic position. South African Journal of Marine Science 12 (1) 675-687
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Top predators in the Benguela ecosystem.pdf 1.29 MB
Paterson B, Brown CJ, Stuart-Hill G, Winschiers H, Underhill LG, Dunne TT, Schinzel B, Beytell B, Demas F, Lindeque P, Weaver C 2008. A knowledge-based approach to wildlife management. South African Journal of Wildlife Research 38 (1)
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Paterson 2008.pdf 263.39 KB
Crawford RJM, Underhill LG, Venter JD 1990. Handline catches and stock identity of Snoek Thyrsites atun off South Africa and Namibia. South African Journal of Marine Science 9 95-99
Underhill LG, Prys-Jones RP, Harrison JA, Martinez P 1992. Seasonal patterns of occurrence of Palaearctic migrants in southern Africa using atlas data. Ibis 134 (Supplement - 1) 99 – 108
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
Oatley TB, Oschadleus HD, Navarro RA, Underhill LG 1998. Review of ring recoveries of birds of prey in southern Africa: 1948-1998. 1948 - 1998
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OatleyT_1998_Review of ringing recovories of birds of prey.pdf 14.97 MB
Underhill LG, Erni B, Mashini FX 1998. Ecological differentiation of canaries (Fringillidae) in the Western Cape. Durban Museum Novitates 23 56 - 60
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Ecological differentiation of canaries in the Western Cape_1998.pdf 169.07 KB
Whitelaw DA, Underhill LG, Cooper J, Clinning CF 1978. Waders (Charadrii) and other birds on the Namib coast: Counts and conservation priorities. Madoqua II 2 137 - 150
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Whitelaw_1978_Madoqua_11_2_waders.pdf 2.42 MB
Underhill LG, Oatley TB 1994. The South African Bird Ringing Unit: 21 years of service and research. South Africa Journal of Science 90 61-64
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The South African Bird Ringing Unit_1994.pdf 944.74 KB

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