 | Up a level |
Aebischer, A.; Nyffeler, P.; Arlettaz, Raphaël (2010). Wide-range dispersal in juvenile Eagle Owls (Bubo bubo) across the European Alps calls for transnational conservation programmes. Journal für Ornithologie, 151(1), pp. 1-9. Berlin: Springer-Verlag 10.1007/s10336-009-0414-2
