> The color of ribbons to use for stallions and for green/beginner 
> horses seems to vary from region to region.  As long as folks 
> consistently mark horses appropriately (for everyone's safety & 
> enjoyment), & it is announced what the colors mean, I have no problem 
> w/ seeing different colors.
> 
> Here in VA, MD, & PA (where we mostly ride) I am used to seeing red 
> for kickers & mares in season, yellow for stallions, and green for beginner 
> horse or rider or horse & rider unfamiliar with trail riding.
Out here in the west and southwest, the only standard I know of is a red 
ribbon for a kicker.  Never heard of anything else for all those other 
things unless they kick.  SOme people I know who ride stallions put a red 
ribbon in his tail just as a matter of course because he is a stallion, 
but this is not a standard (as far as I know).  I have always assumed 
that a horse with  anything tied in its tail is a kicker and figure that 
the person just used whatever was handy.
kat
Orange County, Calif.