1) Extinct bird of Europe 2) Extinct bird of North America
Found on
https://www.crosswordclues.com/clue/eostrix
Eostrix is an extinct genus of the family Protostrigidae from early Eocene of Wyoming and the London Clay of England. It was erected by Pierce Brodkorb in 1971 to place a fossil species known until that time as Protostrix mimica. Two species are recognised. E. martinellii was described in 1972 from a left tarsometatarsus (lower leg bone) recovered...
Found on
http://en.wikipedia.org/wiki/Eostrix
No exact match found.
