| Titre : | Ageing Syrian Serin based on moult and wing-feathers |
| Auteurs : | Yael Lehnardt, Auteur ; Reuven Yosef, Auteur ; Gidon Perlman, Auteur |
| Type de document : | Article |
| Dans : | Dutch Birding (34(2) 2012) |
| Article en page(s) : | 77–84 |
| Résumé : |
Methods During the last c 30 years, the breeding populations of passerines on mount Hermon have been monitored by ringing during the breeding season (mainly from June to August). Over the years, more than 5000 Syrian Serins were ringed. As a result, a large |



