How The Bird Got Its Beak
10,000 Birds
MAY 19, 2015
Giant tyrannosaur like dinosaurs had systems for efficient breathing that modern birds use to facilitate the aerobically demanding task of flight, but those dinosaurs did not fly (see: Aerosteon riocoloradensis : A Very Cool Dinosaur from Argentina. So this new research is very interesting, and we applaud the scientists for their work.
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