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Keywords from Image Description:
Sowa uszata d. Asio otus at the top and Asio flammeus at the bottom Source biologie unihamburg de htm aus NAUMANN NATURGESCHICHTE DER VGEL MITTELEUROPAS Band Tafel Gera digitale Bearbeitung Peter Sengbusch bonline botanik unihamburg de originally upload to Polish org Sowauszatad NAUMANN Asio flammeus illustrations Asio