Masovne erupcije sibirske podvrste krekovta Nucifraga caryocatactes macrorhynchos v Evropi in Sloveniji doslej - Bračko, Franc (Acrocephalus, 2019)
Keywords: Aves; birds; Europe; krekovti; Nucifraga caryocatactes macrorhynchos; Ptice; Siberian Nutcracker; Slovenia