Mean and SD of δ2H, δ13C and δ15N values (‰) in feathers of Barn Swallows captured on their breeding grounds in Buenos Aires province.
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资源简介:
(A), feathers sampled once. (B), feathers forced to grow in known breeding grounds. (C), feathers initially plucked from birds sampled in (B).
创建时间:
2015-12-02



