
1) Extinct flightless bird
Found on
https://www.crosswordclues.com/clue/genyornis

Genyornis newtoni was a large, flightless bird that lived in Australia. Over two metres in height, they became extinct 50±5 thousand years ago. Many other species became extinct in Australia around that time, coinciding with the arrival of humans. It is not clear to what degree Dromornithidae were carnivores. The massive, crushing beaks of at lea...
Found on
http://en.wikipedia.org/wiki/Genyornis
No exact match found.