Alimentation hivernale de la chouette effraie (Tyto alba), du hibou moyen-duc (Asio otus), du busard Saint-Martin (Circus cyaneus) et du faucon crécerelle (Falco tinnunculus)

• Main Author: Roulin, Alexandre
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: IRL S.A. Renens-Lausanne 1996
• Subjects: Circus cyaneus
• Online Access: https://www.e-periodica.ch/digbib/view?pid=bsv-002:1996:84::458; https://www.e-periodica.ch/cntmng?type=pdf&pid=bsv-002:1996:84::458; https://doi.org/10.5169/seals-287988