High δ 13C values in red squirrels Sciurus vulgaris explained by a reliance on conifer seeds
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DOI: 10.1080/10256016.2023.2179045
Abstract: ABSTRACT Eurasian red squirrels Sciurus vulgaris have unusually high δ 13C values compared to other forest rodents, which is seemingly related to the consumption of 13C-enriched conifer seeds. To test this hypothesis, we analyzed the… read more here.
Keywords: conifer seeds; sciurus vulgaris; squirrels sciurus; red squirrels ... See more keywords