[1]
Beraudo, P., Caula, B. and Pettavino, M. 2012. Eurasian Pygmy Owl, Glaucidium passerinum, in the valleys of Cuneo province (Piedmont, SW Alps). Rivista Italiana di Ornitologia. 80, 2 (May 2012). DOI:https://doi.org/10.4081/rio.2010.93.