Last weekend on our patrol around the beaverbog [backwoods Maine] found a number small trees cut down by the beaver population that has been building dams here over the last three years or so. While most of the trees affected appear to be birch, there is a number of different kinds of trees and sizes affected on both sides of the stream.

We noted that the trunks of these trees are nowhere to be found; presumably they have been moved to a dam or their lodge (which I have been unable to locate!). Of course, some of the smaller tree trunks may simply have been eaten.