Managed to have a quick whizz through my recording from last night: on the walk down to the bridge on the reserve I’ve a recording of a Noctule, then the Daubentons (at least 4) from the bridge, which we also saw. (Also at the Sopwell Nunnery site there was a Serotine, and quite a few recordings of Common pipistrelles and Soprano Pipistrelles throughout the walk).
An amazing evening, which I thoroughly enjoyed. It was a real treat to have heard and seen the daubentons on the lake. I have attached a picture of a Daubenton's bat which I took in August of this year