Montgomerie, R., Murphy, T. G., Rosenthal, M. F., & Tarvin, K. A. Female American goldfinches use carotenoid-based bill coloration to signal status.
Trích dẫn kiểu ChicagoMontgomerie, Robert., Troy G. Murphy, Malcolm F. Rosenthal, và Keith A. Tarvin. Female American Goldfinches Use Carotenoid-based Bill Coloration to Signal Status.
Deismireacht MLAMontgomerie, Robert., Troy G. Murphy, Malcolm F. Rosenthal, và Keith A. Tarvin. Female American Goldfinches Use Carotenoid-based Bill Coloration to Signal Status.
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