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Long-eared Owl vs Tengmalm's Owl

Asio otus versus Aegolius funereus

Play a quiz with Long-eared Owl and Tengmalm's Owl

Long-eared Owl (Asio otus) Long-eared Owl
Tengmalm's Owl (Aegolius funereus) Tengmalm's Owl

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Long-eared Owl · Tengmalm's Owl · My Tricky Birds