Rob Gay wrote:
Thanks; but after Primal Dude's cogent response, I now have secondthoughts...< I think that the most interesting thing about this guy is how we haven't heard back from him...
Just a though, but if this is the case (down=advanced flight feathers), could (3)Fuzz in proavians is derived from flight feathers (a.k.a. these animals are secondarily flightless)?
You know, I never thought of that. Not a bad hypothesis.
Tim
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