In another thread (Marbles with a Name), J_Ding and I both expressed our uncertainty when it comes to IDing CAC bloodies. Part of my problem, I think, is that I haven't seen more than one at a time, and then only at widely-spaced intervals . . .
If we could have a bloodie thread, with pictures, and people telling us what they consider to be the hallmarks of a bloodie, that would be a fine thing.
Here's my (probably only) contribution, to start off with - - -