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Displaying results 1 - 50 of 67Click/tap on any title to see full details of the record
Harrison JA, Underhill LG, Barnard P 2008. The seminal legacy of the Southern African bird atlas project. South Africa Journal of Science 104 82-84
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The seminal legacy of the Southern African bird atlas project.pdf 177.04 KB
Altwegg R, Broms K, Erni B, Barnard P, Midgley GF, Underhill LG 2011. Novel methods reveal shifts in migration phenology of barn swallows in South Africa. Proceedings of the Royal Society B
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Novel methods reveal shifts in migration phenology of barn swallows in South Africa.pdf 375.53 KB
Chambers LE, Barnard P, Poloczanska ES, Hobday AJ, Keatley MR, Allsopp N, Underhill LG 2017. Southern Hemisphere biodiversity and global change: Data gaps and strategies. Austral Ecology
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Southern Hemisphere biodiversity and global change.pdf 565.93 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
Borello WD, Herremans M, Underhill LG 1997. Some palaearctic migrants in Namibia: Setting the record straight. Lanioturdus 30 (1) 4-7
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Some palaearctic migrants in Namibia_Setting the record straight.pdf 231.59 KB
Underhill LG, Crawford RJM 2005. Indexing the health of the environment for breeding seabirds in the Benguela ecosystem. ICES Journal of Marine Science 62 360e365
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Indexing the health of the environment for breeding seabirds in the Benguela ecosystem.pdf 104.18 KB
Robinson KJ, Meyer C, Underhill LG, Calder J 2012. Bank Cormorant chick entangled in fishing line dies after more than 88 hours. Ornithological Observations 3 188-194
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Bank Cormorant chick entangled in fishing line dies after more than 88 hours_2012.pdf 782.5 KB
Kirkman SP, Yemane D, Oosthuizen WH, Meÿer MA, Kotze PGH, Vaz Velho F, Underhill LG 2013. Spatio-temporal shifts of the dynamic Cape fur seal population in southern Africa, based on aerial censuses (1972–2009). Marine Mammal Science 29 (3) 497-524
Website link:http://onlinelibrary.wiley.com/doi/10.1111/j.1748-7692.2012.00584.x/abstract
Foden W, Midgley GF, Hughes G, Bond WJ, Thuiller W, Hoffman MT, Kaleme P, Underhill LG, Rebelo A, Hannah L 2007. A changing climate is eroding the geographical range of the Namib Desert tree Aloe through population declines and dispersal lags. Diversity and Distributions 13 (5) 645-653
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A changing climate is eroding the geographical range of the Namib Desert tree Aloe through population declines and dispersal lags.pdf 523.32 KB
David JHM, Curry P, Crawford RJM, Randall RM, Underhill LG, Meÿer MA 2003. Assessing conservation priorities in the Benguela ecosystem, South Africa: analysing predation by seals on threatened seabirds. Biological Conservation 114 (2) 289-292
Website link:http://www.sciencedirect.com/science/article/pii/S0006320703000181
Paterson B, Stuart-Hill G, Underhill LG, Dunne TT, Schinzel B, Brown C, Beytell B, Demas F, Lindeque P, Tagg J, Weaver C 2008. A fuzzy decision support tool for wildlife translocations into communal conservancies in Namibia. Environmental Modelling and Software 23 (5) 521-534
Website link:http://www.sciencedirect.com/science/article/pii/S1364815207001284
Underhill LG 1998. 15. Redbilled Queleas breeding at the Orange River estuary. Bird Numbers 7 (2)
Website link:http://web.uct.ac.za/depts/stats/adu/bn7_2_14.htm
Parsons NJ, Tjørve KMC, Underhill LG, Strauss V 2006. The rehabilitation of Swift Terns Sterna bergii incapacitated by marine foam on Robben Island, South Africa. Ostrich: Journal of African Ornithology 77 (1-2) 95-98
Website link:http://www.tandfonline.com/doi/abs/10.2989/00306520609485514
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
Underhill LG, van Heezik YM, Seddon PJ, Malan G, Learmonth G, Braby R, Braby SJ, Simmons RE, de Swardt DH, Buys PJ, Bothma N Short Notes. Ostrich: Journal of African Ornithology 63 (2-3) 128-137
Website link:http://www.tandfonline.com/doi/abs/10.1080/00306525.1992.9633964
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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Sea_surface temperature of oceans surrounding subequatorial Africa.pdf 1.05 MB
Berruti A, Underhill LG, Shelton PA, Moloney C, Crawford RJM 1993. Seasonal and interannual variation in the diet of 2 colonies of the Cape Gannet (Morus capensis) between 1977-78 and 1989. Colonial Waterbirds 16 1977 – 1978
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
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
Underhill LG, Oatley TB, Harrison JA 1990. The role of large-scale data collection projects in the study of southern African birds. Ostrich: Journal of African Ornithology 62 (3-4) 124–148
Website link:http://www.tandfonline.com/doi/abs/10.1080/00306525.1991.9639651?journalCode=tost20
Underhill LG, Hockey PAR 1988. The potential of the Southern African Bird Atlas Project for long term population monitoring, in Long-term Data Series Relating to Southern Africa's Renewable Resources. Macdonald, I. A. W.; Crawford, R. J. M.
Harrison JA, Allan DG, Underhill LG, Brown CJ 1997. The Atlas of Southern African Birds.
Underhill LG, Underhill GD 1997. Primary moult, mass and movements of rock pigeons Columba guinea in the Western Cape, South Africa. Ostrich: Journal of African Ornithology 68 (2-4) 86 - 89
Website link:http://www.tandfonline.com/doi/abs/10.1080/00306525.1997.9639719#.VRzo9Wf9kpE
Underhill LG, Brown CJ 1997. Rufoustailed palm thrush Cichladusa ruficauda. The Atlas of Southern African Birds Harrison, J. A.; al, et 205
Underhill LG 1988. Forktailed Drongos Dicrurus adsimilis hawking moths at night. Ostrich: Journal of African Ornithology 59 (4) 183
Website link:http://www.tandfonline.com/doi/abs/10.1080/00306525.1988.9633729#.VSY-d2f9kpE
Underhill LG 1979. Waders and vultures, Walvis bay and Windhoek. Bokmakierie 31 86 - 89
Website link:http://witsbirdclub.org.za/downloads/
Summers RW, Underhill LG, Waltner M, Whitelaw DA 1987. Population, biometrics and movements of the Sanderling Calidris alba in southern Africa. Ostrich: Journal of African Ornithology 58 (1) 24 - 39
Website link:http://www.tandfonline.com/doi/abs/10.1080/00306525.1987.9633670#.VSZLtGf9kpE
Siegfried WR, Underhill LG 1975. Flocking as an antipredator strategy in doves. Animal Behaviour 23 504 - 508
Website link:http://www.sciencedirect.com/science/article/pii/0003347275901268
Oschadleus HD, Underhill LG 2008. Primary moult of adult Red-billed Queleas (Quelea quelea) in southern Africa in relation to patterns of movement. Emu 108 (4) 331-339
Website link:http://www.publish.csiro.au/mu/mu08019
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
Mecenero S, Underhill LG, Krakstad J-E, Kirkman SP, Roux J-P 2007. Overlap in utilization of juvenile Cape horse mackerel by Cape fur seals and the purse-seine fishery in Namibia. South African Journal of Wildlife Research 37 (1) 17-29
Website link:http://www.bioone.org/doi/abs/10.3957/0379-4369-37.1.17
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
Elliott CCH, Waltner M, Underhill LG, Pringle JS, Dick WJA 1976. The migration system of the Curlew Sandpiper Calidris ferruginea in Africa. Ostrich: Journal of African Ornithology 47 (4) 191 - 213
Website link:http://www.tandfonline.com/doi/abs/10.1080/00306525.1976.9639558#.VRuhz2f9kpE
Oatley TB, Underhill LG 2001. Distances moved and elapsed times between ringing and recovery for three Ploceus weavers in southern Africa. Ostrich: Journal of African Ornithology 72 (1-2) 41-44
Website link:http://www.tandfonline.com/doi/abs/10.2989/00306520109485283#.VHx7a2ctBHg
Underhill LG, Tree AJ, Oschadleus HD, Parker V 1999. Review of Ring Recoveries of Waterbirds in Southern Africa.
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Review of Ring Recoveries of Waterbirds in Southern Africa.pdf 7.53 MB
Petersen SL, Honig MB, Ryan PG, Underhill LG 2008. Seabird bycatch in the pelagic longline fishery off southern africa. African Journal of Marine Science 31 (2) 191-204
Website link:https://www.tandfonline.com/doi/abs/10.2989/AJMS.2009.31.2.7.879
Kirkman SP, Oosthuizen WH, Meÿer MA, Seakamela SM, Underhill LG 2011. Prioritising range-wide scientific monitoring of the Cape fur seal in southern Africa. African Journal of Marine Science 33 (3) 495-509
Website link:https://www.tandfonline.com/doi/abs/10.2989/1814232X.2011.637354
Mecenero S, Roux J-P, Underhill LG, Bester MN 2006. Diet of Cape fur seals Arctocephalus pusillus pusillus at three mainland breeding colonies in Namibia. 1. Spatial variation. African Journal of Marine Science 28 (1) 57-71
Website link:https://www.ajol.info/index.php/ajms/article/view/33270
Sherley RB, Ludynia K, Dyer BM, Lamont T, Makhado AB, Roux J-P, Scales KL, Underhill LG, Votier SC 2017. Metapopulation tracking juvenile penguins reveals an ecosystem-wide ecological trap. Current Biology 27 (4) 563-568
Sherley RB, Ludynia K, Lamont T, Roux J-P, Crawford RJM, Underhill LG 2013. The initial journey of an Endangered penguin: implications for seabird conservation. Endangered Species Research 21 89-95
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The initial journey of an Endangered penguin_implications for seabird conservation.pdf 144.13 KB
Wearne K, Underhill LG 2005. Walvis Bay, Namibia: a key wetland for waders and other coastal birds in southern Africa. Wader Study Group Bulletin 107 24-30
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Wearne_2005_Wader_St_Gr_Bull_107_walvis_bay.pdf 79.65 KB
Underhill LG 1989. Short note - Probable visible migration of Grey Plovers Pluvialis squatarola at Swakopmund, South West Africa/Namibia. Madoqua 16 (1) 75
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Underhill_1989_Madoqua_16_1_Grey_Plover.pdf 225.53 KB
Summers RW, Underhill LG, Nicoll M 1989. Populations migrations biometrics and molt of the Turnstone Arenaria interpres interpres on the East Atlantic coastline with special reference to the Siberian USSR population. Ardea 77 (2) 145-168
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Summers_1989_Ardea_77_turnstone.pdf 1.24 MB
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, 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, 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
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