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| Austrian ornithologist Viktor von Tschusi zu Schmidhoffen, in a 1905 issue of The Condor| http://elibrary.unm.edu/sora/Condor/files/issues/v007n02/p0041-p0041.pdf| Autor/-in unbekannt Unknown author| [{Image src='https://www.austria-forum.org/cc/images/slim/publicdomain.png' alt='Public domain' align='center' link='https://www.austria-forum.org/cc/public-domain-10.html' target='_blank'}]| Datei:Victor Ritter von Tschusi zu Schmidhoffen.jpg
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