Using Trees for Navigation:
For those who know their tree facts,
navigation becomes a much easier task. Moss grows on the shadier side of a tree trunk, so in northern climates, you’ll know the side with the most moss is the north side. And if you find a tree stump, even better. Tree rings do more than reveal a tree’s age − in the northern hemisphere, the growth rings are slightly thicker on the southern side, since this is the part of the tree which receives the most light. In the southern hemisphere, the opposite will be true, so expect moss on the
southern side and thicker rings on the northern while in southern climes.
