| Titre : | Garden Warblers Sylvia borin with mysterious - songs a resumption |
| Auteurs : | Goetz Rheinwald, Auteur ; Poul Hansen, Auteur |
| Type de document : | Article |
| Dans : | Vogelwelt (Die) (133(1) 2012) |
| Article en page(s) : | 39-45 |
| Résumé : | Rheinwald, G. 2) mysteriously singing birds could have a genetic defect, eventually leading to temporary deafness. Finally we report some records from other passerine species showing mysterious songs of the same type like Garden Warbler. |



