Beavers are meticulous housekeepers, in that they almost always defecate in the water, not in their lodge, and rarely on land. The best place to find their scat, should you be so inclined, is where they have been working for an extended period of time — for example, in the water adjacent to their dam. Their scat consists of kumquat-size pellets, which, as you might expect, are full of tiny bits of woody fiber. The pellets are essentially little balls of sawdust, and disintegrate easily if disturbed. Their light color makes them visible even under water. Congratulations to all who guessed correctly — I’ll make the next mystery post even more challenging!