Emus and Ostriches 'evolved backwards' to achieve rigid beaks, scientists say
Fossil 'overturns more than a century of knowledge' about evolution of birds
30. listopadu 2022 17:30
Klimatická změna
Příroda
Celý článek: https://www.independent.co.uk/climate-change/news/bird-beak-fossil-dinosaurs-evolution-b2236264.html
Zdroj: The Independent
