A pair of European Scops Owl Otus scops recorded in the Narew river valley (NE Poland)

Kamil Kryński, Agata Urbanek, Przemysław Obłoza, Sławomir Rubacha, Wojciech Okliński

Ornis Polonica 2015, 56: 44–47

https://doi.org/10.12657/ornis.2015.1.3

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