I have never played in open or private before now and it struck me today....I have no idea how to know or recognize another player in the area with me. Do they appear differently in the hud, like I mean a different color? Am I notified somehow there is another player in my area? I only bounty hunt in RES so it's not like I would accidentally shoot at them....well unless I suppose a player had a bounty on them and wandered into the RES site I was hunting in.
But yeah I went off topic there....how do I know when another player is nearby?