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Keith A. Hobson
Researcher at University of Western Ontario
Publications - 686
Citations - 44822
Keith A. Hobson is an academic researcher from University of Western Ontario. The author has contributed to research in topics: Population & Trophic level. The author has an hindex of 103, co-authored 653 publications receiving 41300 citations. Previous affiliations of Keith A. Hobson include National Autonomous University of Mexico & Fisheries and Oceans Canada.
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Use of Stable Isotope Methodology to Determine Natal Origins of Mallards at a Fine Scale Within the Upper Midwest
TL;DR: In this paper, the authors examined whether stable isotope methodology could accurately delineate natal origins of mallards at a fine scale within the upper Midwest (USA) and determined δ13C, δD, and δ15N values from feather samples of 102 flightless mallard ducklings.
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Tracking large carnivore dispersal using isotopic clues in claws: an application to cougars across the Great Plains
TL;DR: In this article, the authors inferred the origin and migration route of four dispersing cougars using stable hydrogen (dD) and carbon (d 13 C) isotope values along one of their claws.
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Chronological and Isotopic data support a revision for the timing of cave bear extinction in Mediterranean Europe
Gabriele Terlato,Hervé Bocherens,Matteo Romandini,Nicola Nannini,Keith A. Hobson,Marco Peresani +5 more
TL;DR: The cave bear, Ursus spelaeus (sensu lato), was one of many megafaunal species that became extinct during the Late Pleistocene in Europe.
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The Importance of Marine Protein in the Diet of Coastal Australian Aborigines
Stephen Collier,Keith A. Hobson +1 more
TL;DR: Malinowski's politics were, however, deeply congruent with his anthropological vision as mentioned in this paper, for which the distinction between good and bad cultures is intimately and essentially linked to the location of a culture on the evolutionary ladder.
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Foraging segregation in tropical and polar seabirds: Testing the Intersexual Competition Hypothesis
Patrícia L. Mancini,Alexander L. Bond,Alexander L. Bond,Keith A. Hobson,Keith A. Hobson,Leandro da Silva Duarte,Leandro Bugoni +6 more
TL;DR: Overall, SSD seems to facilitate trophic or spatial segregation in non-tropical seabirds, but not in tropical species, according to analysis of data from the literature.