| Titre : | On the time of breeding maturity in central European Barn Owls, Tyto alba guttata |
| Auteurs : | Ernst Kniprath, Auteur ; Reinhard Altmueller, Auteur ; Horst Seeler, Auteur ; Susanne Stier, Auteur |
| Type de document : | Article |
| Dans : | Vogelwarte (40(1-2) Oct., 1999) |
| Article en page(s) : | 145-146 |
| Langues: | Allemand |
| Résumé : | In contrast to an earlier suggestion in the german literature and in full accordance to banding results in the UK for Tyto a. alba and in the USA for Tyto a. pratincola it is shown for Tyto a. guttata in northern Germany, that young males reach breeding maturity before being one year old. |



