With the winter setting in the leaves are almost gone. This is convenient for the hunter. With the leaves off the woods become more clear for me. Thus allowing me to see farther and notice game quicker. The leaves being off of the trees means they are on the ground. This is another tool I can use to pick up on game. If the leaves are dry I can hear the animals coming. Being able to hear and see better allows me to notice the animals before they notice me.