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Sexing first year Reed Buntings Emberiza schoeniclus using biometrics

Clive Walton, Auteur ; Paul Walton, Auteur

Dans Ringing & Migration (19(4) Nov., 1999)

Currently ringers are unable to confidently sex some juvenile Reed Buntings due to the overlap in the biometric ranges of male and females, and possible difficulties in the interpretation of sexually dimorphic post-juvenile head plumage. This st[...]

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