Research institute
Appears in 1 story · Last updated Oct 25, 2026
Co-led the Yuezhuornis study and the Zhenghe Fauna excavations
A crow-sized bird that lived 150 million years ago in southeastern China never flew. Its fossil, described October 14 in the journal Nature, is the earliest known flightless bird, which means flightlessness appeared almost as soon as birds did.
Updated Oct 25
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