Welcome to the 25th episode of "Dinosaurs: Before They Were Fuels." We're covering just one story today. An Oregon State University study doubts the bird-dinosaur link. Does the study make any sense? We ask Jack Horner, Peter Dodson, and Emma Schachner their opinions. Is the bird-dinosaur link dead?

Also available is an regular edition of the program with abridged interviews of Jack Horner and Peter Dodson.

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