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

Lavocatavis is an extinct genus of phorusrhacoid or `terror bird` from the Eocene of Algeria. A fossilized femur was described from the Glib Zegdou Formation in 2011 and is the only known specimen of Lavocatavis. The species was designated L. africana. ==Paleobiogeography== The oldest phorusrhacoids are from South America and Antarctica, suggest.....
Found on
http://en.wikipedia.org/wiki/Lavocatavis
No exact match found.