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Showing 1 to 1 of 1 for “"Butler's garter snake"”.
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The relationship between population dynamics and dietary preferences within two snake genera (Storeria and Thamnophis)
… occipitomaculata</em> and <em>Thamnophis butleri</em>, in Illinois and Michigan. I hypothesized that greater abundance and more cosmopolitan distribution are associated with consuming a wide variety of prey and more nonnative prey. To assess diets, I conducted field surveys of …