Stable Isotopes of C and N Reveal Habitat Dependent Dietary Overlap between Native and Introduced Turtles Pseudemys rubriventris and Trachemys scripta

Open Access

Peer-reviewed

Research Article

Steven H. Pearson ,

* E-mail: shp36@drexel.edu

Affiliation Drexel University, Department of Biodiversity, Earth and Environmental Science, Philadelphia, Pennsylvania, United States of America
⨯
Harold W. Avery,

Affiliation Drexel University, Department of Biology, Philadelphia, Pennsylvania, United States of America
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Susan S. Kilham,

Affiliation Drexel University, Department of Biodiversity, Earth and Environmental Science, Philadelphia, Pennsylvania, United States of America
⨯
David J. Velinsky,

Affiliation Drexel University, Department of Biodiversity, Earth and Environmental Science, Philadelphia, Pennsylvania, United States of America
⨯
James R. Spotila

Affiliation Drexel University, Department of Biodiversity, Earth and Environmental Science, Philadelphia, Pennsylvania, United States of America
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Turtles
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Wetlands
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Species diversity
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Diet
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Invasive species
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Stable isotopes
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Trophic interactions
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Ecological niches
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