My latest "enthusiasm" as my daughter Naomi put it, is to poke around in bird nest boxes. I'm not looking for anything in particular, just looking for the sake of discovery. This activity is restricted to the winter months when birds aren't nesting in the boxes, though I admit even in the winter it can be disruptive. Mice use the the smaller boxes if they aren't closed up, and you may encounter an occasional woodpecker.
There were five boxes with mushrooms in two separate locations, on opposite sides of Westwood Lake. In one location there four boxes with mushrooms out of six total boxes. In the other location there was one box with mushrooms out of six total boxes.