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Are Black Swamp Snakes (Seminatrix pygaea) income or capital breeders? Experimental evidence using stable isotopes to unravel the timing of reproductive allocation |
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Effects of terrestrial resource pulses on trophic niche width and overlap in two sympatric aquatic snake species: A stable isotope approach |
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Micro-geographic variation in isotopic composition of a rattlesnake prey base: Implications for studies using stable isotopes as dietary indicators |
