Population of the Pygmy Owl Glaucidium passerinum in fragmented forests of the North Podlasie Lowland

Tomasz Tumiel, Paweł Białomyzy, Grzegorz Grygoruk, Oliwier Myka, Piotr Świętochowski

Ornis Polonica 2021, 62: 149–155

https://doi.org/10.12657/ornis.2021.2.4

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