I don't have the Rules Compendium, so I'm not sure if there's anything in there or not, but are there any general rules covering flight? I'm
thinking of wingspan requires for a creature to fly, can they use their wings to negate falling damage, and can they attack with them. Races of the Dragon has
some of these rules for dragonborn, but not all of them, and I've never seen those rules applied before to previous questions.

