That pretty much sums it up best, I would just add that they may not make out what you are at first, I've encountered several while my treestand is on my back, breaking up my outline. Seemed like they were confused as to what this thing is walking through their woods. Also they may feel that they are well consealed at that moment and unaware that you can see them. Believe me,If they perceve you as a threat, Their gone.