Citations (55)
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Robert JM Crawford, Azwianewi B Makhado, Lauren J Waller & Philip A Whittington. (2014) Winners and losers – responses to recent environmental change by South African seabirds that compete with purse-seine fisheries for food. Ostrich 85:2, pages 111-117.
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A Lubbe, LG Underhill, LJ Waller & J Veen. (2014) A condition index for African penguin Spheniscus demersus chicks. African Journal of Marine Science 36:2, pages 143-154.
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C L Moloney, S T Fennessy, M J Gibbons, A Roychoudhury, F A Shillington, B P von der Heyden & K Watermeyer. (2013) Reviewing evidence of marine ecosystem change off South Africa. African Journal of Marine Science 35:3, pages 427-448.
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Petra Quillfeldt & JuanF. Masello. (2013) Impacts of climate variation and potential effects of climate change on South American seabirds – a review. Marine Biology Research 9:4, pages 337-357.
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L Hutchings, A Jarre, T Lamont, M van den Berg & SP Kirkman. (2012) St Helena Bay (southern Benguela) then and now: muted climate signals, large human impact. African Journal of Marine Science 34:4, pages 559-583.
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MH Hamann, D Grémillet, PG Ryan, F Bonadonna, CD van der Lingen & L Pichegru. (2012) A hard-knock life: the foraging ecology of Cape cormorants amidst shifting prey resources and industrial fishing pressure. African Journal of Marine Science 34:2, pages 233-240.
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SP Kirkman, WH Oosthuizen, MA Meÿer, SM Seakamela & LG Underhill. (2011) Prioritising range-wide scientific monitoring of the Cape fur seal in southern Africa. African Journal of Marine Science 33:3, pages 495-509.
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J Huisamen, SP Kirkman, LH Watson, VG Cockcroft & PA Pistorius. (2011) Recolonisation of the Robberg Peninsula (Plettenberg Bay, South Africa) by Cape fur seals. African Journal of Marine Science 33:3, pages 453-461.
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RJM Crawford, R Altwegg, BJ Barham, PJ Barham, JM Durant, BM Dyer, D Geldenhuys, AB Makhado, L Pichegru, PG Ryan, LG Underhill, L Upfold, J Visagie, LJ Waller & PA Whittington. (2011) Collapse of South Africa's penguins in the early 21st century. African Journal of Marine Science 33:1, pages 139-156.
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SH O’Donoghue, PA Whittington, BM Dyer & VM Peddemors. (2010) Abundance and distribution of avian and marine mammal predators of sardine observed during the 2005 KwaZulu-Natal sardine run survey. African Journal of Marine Science 32:2, pages 361-374.
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AC Wolfaardt, LG Underhill & J Visagie. (2009) Breeding and moult phenology of African penguins Spheniscus demersus at Dassen Island. African Journal of Marine Science 31:2, pages 119-132.
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Articles from other publishers (40)
A. Snyman, R. E. T. Vanstreels, N. J. Parsons & K. Ludynia. (2023) Visitor and vagrant seabirds admitted for rehabilitation in South Africa, 1993–2017. Polar Biology.
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Jenny A. Huggett, Margaux Noyon, Jacob Carstensen & David R. Walker. (2023) Patterns in the plankton – Spatial distribution and long-term variability of copepods on the Agulhas Bank. Deep Sea Research Part II: Topical Studies in Oceanography 208, pages 105265.
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Areej Jaradat, Taoufik Ksiksi & Sabir Bin Muzaffar. (2022) Current and Future Distribution Modeling of Socotra Cormorants Using MaxEnt. Diversity 14:10, pages 840.
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Richard B. Sherley, Robert J. M. Crawford, Andrew D. Blocq, Bruce M. Dyer, Deon Geldenhuys, Christina Hagen, Jessica Kemper, Azwianewi B. Makhado, Lorien Pichegru, Desmond Tom, Leshia Upfold, Johan Visagie, Lauren J. Waller & Henning Winker. (2020) The conservation status and population decline of the African penguin deconstructed in space and time. Ecology and Evolution 10:15, pages 8506-8516.
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Tatsuya Sakamoto, Kosei Komatsu, Kotaro Shirai, Tomihiko Higuchi, Toyoho Ishimura, Takashi Setou, Yasuhiro Kamimura, Chikako Watanabe & Atsushi Kawabata. (2018) Combining microvolume isotope analysis and numerical simulation to reproduce fish migration history. Methods in Ecology and Evolution 10:1, pages 59-69.
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Lauren C. ScopelAntony W. DiamondStephen W. KressAdrian R. HardsPaula Shannon. (2018) Seabird diets as bioindicators of Atlantic herring recruitment and stock size: a new tool for ecosystem-based fisheries management. Canadian Journal of Fisheries and Aquatic Sciences 75:8, pages 1215-1229.
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K.E. Watermeyer, A. Jarre, L.J. Shannon, P. Mulumba & J. Botha. (2018) A frame-based modelling approach to understanding changes in the distribution and abundance of sardine and anchovy in the southern Benguela. Ecological Modelling 371, pages 1-17.
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Katherine E. Watermeyer, Laurence Hutchings, Astrid Jarre & Lynne J. Shannon. (2016) Patterns of Distribution and Spatial Indicators of Ecosystem Change Based on Key Species in the Southern Benguela. PLOS ONE 11:7, pages e0158734.
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Michael D. Smith, Elizabeth A. Fulton & Robert W. Day. (2015) Using an Atlantis model of the southern Benguela to explore the response of ecosystem indicators for fisheries management. Environmental Modelling & Software 69, pages 23-41.
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Hindrik Bouwman, Danny Govender, Les Underhill & Anuschka Polder. (2015) Chlorinated, brominated and fluorinated organic pollutants in African Penguin eggs: 30 years since the previous assessment. Chemosphere 126, pages 1-10.
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Laura K. Blamey, Lynne J. Shannon, John J. Bolton, Robert J.M. Crawford, Francois Dufois, Hayley Evers-King, Charles L. Griffiths, Laurence Hutchings, Astrid Jarre, Mathieu Rouault, Katherine E. Watermeyer & Henning Winker. (2015) Ecosystem change in the southern Benguela and the underlying processes. Journal of Marine Systems 144, pages 9-29.
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Astrid Jarre, Laurence Hutchings, Stephen P. Kirkman, Anja Kreiner, Pedro C.M. Tchipalanga, Paulus Kainge, Uatjavi Uanivi, Anja K. van der Plas, Laura K. Blamey, Janet C. Coetzee, Tarron Lamont, Toufiek Samaai, Hans M. Verheye, Dawit G. Yemane, Bjoern E. Axelsen, Marek Ostrowski, Erling K. Stenevik & Harald Loeng. (2015) Synthesis: climate effects on biodiversity, abundance and distribution of marine organisms in the Benguela. Fisheries Oceanography 24, pages 122-149.
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David B. Green, Norbert T. W. Klages, Robert J. M. Crawford, Janet C. Coetzee, Bruce M. Dyer, Gavin M. Rishworth & Pierre A. Pistorius. (2015) Dietary change in Cape gannets reflects distributional and demographic shifts in two South African commercial fish stocks. ICES Journal of Marine Science 72:3, pages 771-781.
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Robert J. M. Crawford, Azwianewi B. Makhado, Philip A. Whittington, Rod M. Randall, W. Herman Oosthuizen & Lauren J. Waller. (2015) A changing distribution of seabirds in South Africa—the possible impact of climate and its consequences. Frontiers in Ecology and Evolution 3.
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Philippe S. Sabarros, David Gr?millet, Herv? Demarcq, Christina Moseley, Lorien Pichegru, Ralf H.E. Mullers, Nils C. Stenseth & Eric Machu. (2014) Fine-scale recognition and use of mesoscale fronts by foraging Cape gannets in the Benguela upwelling region. Deep Sea Research Part II: Topical Studies in Oceanography 107, pages 77-84.
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RB Sherley, K Ludynia, T Lamont, JP Roux, RJM Crawford & LG Underhill. (2013) The initial journey of an Endangered penguin: implications for seabird conservation. Endangered Species Research 21:1, pages 89-95.
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S. T. Ambrose, P. W. Froneman, M. J. Smale, G. Cliff & S. Plön. (2013) Winter diet shift of long-beaked common dolphins (Delphinus capensis) feeding in the sardine run off KwaZulu-Natal, South Africa. Marine Biology 160:7, pages 1543-1561.
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Emilie Tew Kai, Simon Benhamou, Carl D. van der Lingen, Janet C. Coetzee, Lorien Pichegru, Peter G. Ryan & David Grémillet. (2013) Are Cape gannets dependent upon fishery waste? A multi-scale analysis using seabird GPS-tracking, hydro-acoustic surveys of pelagic fish and vessel monitoring systems. Journal of Applied Ecology 50:3, pages 659-670.
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RB Sherley, LG Underhill, BJ Barham, PJ Barham, JC Coetzee, RJM Crawford, BM Dyer, TM Leshoro & L Upfold. (2013) Influence of local and regional prey availability on breeding performance of African penguins Spheniscus demersus. Marine Ecology Progress Series 473, pages 291-301.
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Laura K. Blamey, James A.E. Howard, Jacobus Agenbag & Astrid Jarre. (2012) Regime-shifts in the southern Benguela shelf and inshore region. Progress in Oceanography 106, pages 80-95.
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G Distiller, R Altwegg, RJM Crawford, NTW Klages & B Barham. (2012) Factors affecting adult survival and inter-colony movement at the three South African colonies of Cape gannet. Marine Ecology Progress Series 461, pages 245-255.
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J. M. Durant, Y. V. Krasnov, N. G. Nikolaeva & N. C. Stenseth. (2011) Within and between species competition in a seabird community: statistical exploration and modeling of time-series data. Oecologia 169:3, pages 685-694.
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Octavio Miramontes, Denis Boyer & Frederic Bartumeus. (2012) The Effects of Spatially Heterogeneous Prey Distributions on Detection Patterns in Foraging Seabirds. PLoS ONE 7:4, pages e34317.
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Richard B. Sherley, Katrin Ludynia, Les G. Underhill, Rian Jones & Jessica Kemper. (2011) 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 153:2, pages 441-455.
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Philippe M. CuryIan L. BoydSylvain BonhommeauTycho Anker-NilssenRobert J. M. CrawfordRobert W. FurnessJames A. MillsEugene J. MurphyHenrik ÖsterblomMichelle PalecznyJohn F. PiattJean-Paul RouxLynne ShannonWilliam J. Sydeman. (2011) Global Seabird Response to Forage Fish Depletion—One-Third for the Birds. Science 334:6063, pages 1703-1706.
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C.N. Haley, L.K. Blamey, L.J. Atkinson & G.M. Branch. (2011) Dietary change of the rock lobster Jasus lalandii after an ‘invasive’ geographic shift: Effects of size, density and food availability. Estuarine, Coastal and Shelf Science 93:2, pages 160-170.
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Belinda Cannell, Ken Pollock, Stuart Bradley, Ron Wooller, William Sherwin & Jennifer Sinclair. (2011) Augmenting mark–recapture with beach counts to estimate the abundance of little penguins on Penguin Island, Western Australia. Wildlife Research 38:6, pages 491.
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Lynne J. Shannon, Astrid C. Jarre & Samantha L. Petersen. (2010) Developing a science base for implementation of the ecosystem approach to fisheries in South Africa. Progress in Oceanography 87:1-4, pages 289-303.
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Charles L. Griffiths, Tamara B. Robinson, Louise Lange & Angela Mead. (2010) Marine Biodiversity in South Africa: An Evaluation of Current States of Knowledge. PLoS ONE 5:8, pages e12008.
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Lorien Pichegru, Peter G. Ryan, Robert J. M. Crawford, Carl D. van der Lingen & David Grémillet. (2009) Behavioural inertia places a top marine predator at risk from environmental change in the Benguela upwelling system. Marine Biology 157:3, pages 537-544.
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L. Hutchings, C.D. van der Lingen, L.J. Shannon, R.J.M. Crawford, H.M.S. Verheye, C.H. Bartholomae, A.K. van der Plas, D. Louw, A. Kreiner, M. Ostrowski, Q. Fidel, R.G. Barlow, T. Lamont, J. Coetzee, F. Shillington, J. Veitch, J.C. Currie & P.M.S. Monteiro. (2009) The Benguela Current: An ecosystem of four components. Progress in Oceanography 83:1-4, pages 15-32.
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Robert J.M. Crawford. (2009) A recent increase of swift terns Thalasseus bergii off South Africa – The possible influence of an altered abundance and distribution of prey. Progress in Oceanography 83:1-4, pages 398-403.
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Janet C. Coetzee, Carl D. van der Lingen, Laurence Hutchings & Tracey P. Fairweather. (2008) Has the fishery contributed to a major shift in the distribution of South African sardine?. ICES Journal of Marine Science 65:9, pages 1676-1688.
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