Clutch size and breeding success of Tengmalm`s Owl Aegolius funereus in natural cavities and nest-boxes
Viittaaminen
Korpimäki, E. (1984). Clutch size and breeding success of Tengmalm`s Owl Aegolius funereus in natural cavities and nest-boxes. Ornis Fennica, 61(3), 80–83. Noudettu osoitteesta https://ornisfennica.journal.fi/article/view/133151