I’m interested in Richard Dawkins, though probably not for the same reason you are. But I would ask you this: Assuming that flight developed by evolutionary means, can you describe any scenario in which flightless animals would develop, though millions of small incremental changes the ability to learn to fly? They would have to grow feathers, develop light enough bones, develop a proper breathing apparatus, etc., without which combined changes, flight would be impossible. Accepting Darwinian theory that improvements are the things that are passed along to successive generations, how many millions of improvements in every physiological area would it take for an animal to learn to fly? Why would those changes even move in the direction of flight without something guiding them? Can blind chance even conceive of flight? How could blind chance write such an elaborate code that would enable flight?