Bumping this ancient thread since the subject was mentioned in forum #138266.
Is it still necessary that black_wings apply specifically to feathered wings? None of the other colored wings tags (white_wings, red_wings, etc.) were ever subject to this restriction, which makes this tag sort of an oddball. Now that a black_wings feathered_wings search is possible, the major argument in favor of this restriction (feathered wings being crowded out by bat/demon wings) needn't be a concern any longer. Can this rule finally be dropped?