Robuta

https://www.dutchavifauna.nl/record/25395 Ruigpootuil - Aegolius funereus | 25 t/m 30 mei 2012 Rheden - Dutch Avifauna aegolius funereus t m ruigpootuil mei rheden https://www.owlpages.com/owls/species.php?i=721 Boreal Owl (Aegolius funereus) by Ann Cook - The Owl Pages Close view of a Boreal Owl on a tree stump - Manitoba, Canada boreal owl aegolius funereus ann cook the pages https://www.ebirds.ru/bird/156.htm Мохноногий сыч / Aegolius funereus / Tengmalm’s owl / Птицы Европы Мохноногий сыч / Aegolius funereus / Tengmalm’s owl aegolius funereus owl