| Titre : | A morphometric sexing approach for the Ring-necked Parakeet Psittacula krameri in Italy (2020) |
| Auteurs : | Lorenzo Mentil, Auteur ; Paolo Monti, Auteur ; Fulvio Fraticelli, Auteur ; Giuseppe Maria Carpaneto, Auteur |
| Type de document : | Article |
| Dans : | Ringing & Migration (33(2) July, 2018) |
| Article en page(s) : | 64-67 |
| Résumé : | Only one fact is certain when sexing the Ring-necked Parakeet visually: adult males have a rose-coloured ring and a black bib that is fully developed by their third year. Sexually immature males (those |
| En ligne : | https://doi.org/10.1080/03078698.2018.1631609 |



