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N. T. W. Klages

Observed names: Klages, N., Klages, Norbert, N. Klages, N. T. Klages, N.T. Klages, N.T.W. KLAGES, N.T.W. Klages, NORBERT T.W. KLAGES, NTW Klages, Norbert Klages, Norbert T. Klages, Norbert T. W. Klages, Norbert T.W. Klages, NorbertT.W. Klages
OpenAlex ID: A5113457942
Southern Ocean Ecology: The BIOMASS Perspective
1994 · Norbert T. W. Klages, Sayed Z. El-Sayed · Estuaries · 224
Exploitation of mesoscale oceanographic features by grey-headed albatross Thalassarche chrysostoma in the southern Indian Ocean
2001 · DC Nel, JRE Lutjeharms, et al. · Marine Ecology Progress Series · 202
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Comparative analysis of the diets of smaller odontocete cetaceans along the coast of southern Africa
1992 · K. Sekiguchi, N. T. W. Klages, et al. · South African Journal of Marine Science · 121
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Cephalopods as prey. II. Seals
1996 · Norbert T. W. Klages · Philosophical Transactions of the Royal Society B Biological Sciences · 108
Seasonal variation in the diet of the king penguin (Aptenodytes patagonicus) at sub‐Antarctic Marion Island
1987 · N. J. Adams, N. T. Klages · Journal of Zoology · 106
Seasonal and annual variation in diets of Macaroni (Eudyptes chrysolophus chrysolophus) and Southern rockhopper (E. chrysocome chrysocome) penguins at sub‐Antarctic Marion Island
1987 · C. R. Brown, N. T. Klages · Journal of Zoology · 78
Fish prey of fur seals Arctocephalus spp. at subantarctic Marion Island
1998 · N. T. W. Klages, M. N. Bester · Marine Biology · 77
Trends in numbers of Cape gannets (Morus capensis), 1956/1957–2005/2006, with a consideration of the influence of food and other factors
2006 · Robert J. M. Crawford, Benedict L. Dundee, et al. · ICES Journal of Marine Science · 75
African penguins as predators and prey – coping (or not) with change
2001 · R. J. M. Crawford, J. H. M. David, et al. · South African Journal of Marine Science · 73
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Foraging interactions between Wandering Albatrosses Diomedea exulans breeding on Marion Island and long‐line fisheries in the southern Indian Ocean
2002 · Deon. C. Nel, Peter G. Ryan, et al. · Ibis · 72
Trends of African penguinSpheniscus demersuspopulations in the 20th century
1995 · R. J. M. Crawford, A. J. Williams, et al. · South African Journal of Marine Science · 68
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Food and feeding ecology of emperor penguins in the eastern Weddell Sea
1989 · Norbert Klages · Polar Biology · 54
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Octopod beak identification — resolution at a regional level (Cephalopoda, Octopoda: southern Africa)
1993 · M. J. Smale, M. R. Clarke, et al. · South African Journal of Marine Science · 53
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Foraging ecology of grey-headed mollymawks at Marion Island, southern Indian Ocean, in relation to longline fishing activity
2000 · Deon C. Nel, Jeanne L. Nel, et al. · Biological Conservation · 51
Populations of Surface-nesting Seabirds at Marion Island, 1994/95–2002/03
2003 · R. J. M. Crawford, J. Cooper, et al. · African Journal of Marine Science · 50
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Diet and estimated food consumption of Antarctic fur seals at Bouvetøya during summer
2000 · S. P. Kirkman, W. Wilson, et al. · Polar Biology · 47
Temporal Variation in the Diet of the Gentoo Penguin Pygoscelis papua at Sub-Antarctic Marion Island
1989 · N. J. Adams, N. T. Klages · Colonial Waterbirds · 47
Diets and Dietary Segregation of Crested Penguins (Eudyptes)
1990 · J. COOPER, C.R. BROWN, et al. · Elsevier eBooks · 45
On some aspects of the biology of the Ross seal Ommatophoca rossii from King Haakon VII Sea, Antarctica
1994 · J.D. Skinner, N.T.W. Klages · Polar Biology · 42
Bill morphology and diet of a filter‐feeding seabird: the broad‐billed prion Pachyptila vittata at South Atlantic Gough Island
1992 · Norbert T. W. Klages, John Cooper · Journal of Zoology · 42
The diet of the Wandering Albatross Diomedea exulans at Subantarctic Marion Island
1992 · J. Cooper, S.R. Henley, et al. · Polar Biology · 41
Dietary change in Cape gannets reflects distributional and demographic shifts in two South African commercial fish stocks
2014 · David B. Green, Norbert T. W. Klages, et al. · ICES Journal of Marine Science · 40
Diet and prey consumption of Antarctic petrels Thalassoica antarctica at Svarthamaren, Dronning Maud Land, and at sea outside the colony
1998 · S.-H. Lorentsen, N. Klages, et al. · Polar Biology · 38
Variability in the diet of the Cape gannet at Bird Island, Algoa Bay, South Africa
1992 · N. T. W. Klages, A. B. Willis, et al. · South African Journal of Marine Science · 34
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The diets and dietary segregation of sooty albatrosses (Phoebetria spp.) at subantarctic Marion Island
1995 · John Cooper, Norbert T.W. Klages · Antarctic Science · 32
Works count: 66
Citation count: 2,478
H-index: 29
I10-index: 52
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