Early Bird Exacerbates Dinosaur Transition
May 5, 2015
It flew, and looks like a modern shorebird, but it pushes back the evolution of birds from dinosaurs by millions of years. Then there's that unicorn thing.
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Birds and Their Evolution (or Design)
July 30, 2013
Several recent science papers try to find evolution in bird brains, genes, and behaviors. Do they succeed?