The only book available that examines one of the great mysteries of evolution -- the origins of flight in the animal kingdom and the controversial link between dinosaurs and birds. Did the great reptiles die out 65 million years ago, or were they well on their way to evolving into the creatures we know as birds? World-renowned paleontologist Philip J. Currie examines the evidence and arrives at some startling conclusions. Features some of the most...
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9 - 12 Years Animals Children's Children's Books Dinosaurs Fairy Tales, Folk Tales & Myths