Reader G.H. submitted three photos of unidentified scat. A couple of photos almost look like cow pies to me, but assuming the photographs were not taken in a field with cows, I think black bear scat is a likely possibility.
Just like with humans, the appearance of animal droppings is affected by the health and diet of the one who makes the deposit. The traditional bear scat image contains berries, but it can look quite different depending on what the animal ate prior to digestion.
Do you have a theory to explain the mysterious photos below? We value your opinion!