https://artdaily.com/news/121946/-Wonderchicken--fossil-from-the-age-of-dinosaurs-reveals-origin-of-modern-birds-
'Wonderchicken' fossil from the age of dinosaurs reveals origin of modern birds
The oldest fossil of a modern bird yet found, dating from the age of dinosaurs, has been identified by an international team of palaeontologists. T
age of dinosaursfrom themodern birdswonderchickenfossil