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Scientists Uncover a 69-Million-Year-Old Bird Skull—Could This Be the Oldest Modern Bird Ever?
A 69-million-year-old fossilized skull unearthed in Antarctica could rewrite the history of modern birds. The nearly complete skull belongs to Vegavis iaai, a prehistoric waterfowl species that ...
How big brains and flexible skulls led to the evolution of modern birds
Modern birds are the living relatives of dinosaurs. Take a look at the features of flightless birds like chickens and ...