The Track skill is used for tracking any form of game or quarry. It uses both obvious and ambiguous signs of passing to remain on the quarry’s trail, including footprints, bruised leaves, scattered pollen, displaced rocks, and so on; small, telltale signs that are invisible to the non-skilled. Track rolls need to be made periodically, especially if conditions change abruptly (a rain shower, for example, will disturb certain signs). How often depends on how cunning the quarry has been. Conceal rolls can be used to oppose a Track roll.