Will the real owl please stand up Sun Yuan-hsun has gradually grown familiar with the tawny fish owls 'language, and has recorded several previously unknown calls in addition to the few basic ones described in the literature.
孫元勳也逐漸熟悉了黃魚鴞的語言，除了文獻上記載的幾種基本聲音，並記錄了過去人們所不知的叫聲。