Nah. An Eotheod might have known a bit, or a Common Man from the woods, but none of you guys (unless you had speicifed language skills at charatcer creation).
Wait... there is another voice as well... snarling in guttural Westron (that's English, to you guys). A man answers it in Westron too, but you are a bit far to hear.
Outside, the Dunlendings now come into sight. One of them keeps putting his ear to the ground.