Fossil specimen of <i>Sapeornis chaoyangensis</i>, which is collected from Jianchang, Liaoning, China. The specimen (BMNHC Ph1206) is a collection of Beijing Museum of Natural History and was on display in the National Museum of Natural Science (Taichung, Taiwan) during a special exhibition.
<a href="https://zh.wikipedia.org/wiki/User:Tiouraren" class="extiw" title="zh-tw:User:Tiouraren">Tiouraren</a> (Y.-C. Tsai)
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<span class="int-own-work" lang="en">Own work</span>