An interesting night. We found a couple of Schwegler boxes with Natterer’s in. That means all the Schwegler boxes put up in Stockgrove have now been occupied.
In addition to that we may have found another new Noctule roost. We saw bats leaving an area but haven’t yet located precisely where they came from. It means that we need to check the trees with binoculars in daylight to see if we can find a roost