Geographic variation in the trophic ecology of an avian rocky shore predator, the African black oystercatcher, along the southern African coastline

USING STABLE ISOTOPES TO ESTIMATE TROPHIC POSITION: MODELS, METHODS, AND ASSUMPTIONS

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Source Partitioning Using Stable Isotopes: Coping with Too Much Variation

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Fractionation and turnover of stable carbon isotopes in animal tissues: Implications for ?13C analysis of diet

Larry L. Tieszen, Thomas W. Boutton, K. G. Tesdahl et al. · Oecologia · 1983 · 1.8K citations

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Assessing Avian Diets Using Stable Isotopes I: Turnover of¹³C in Tissues

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Assessing Avian Diets Using Stable Isotopes II: Factors Influencing Diet-Tissue Fractionation

Keith A. Hobson, Robert G. Clark · Ornithological Applications · 1992 · 857 citations

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