Bat sighting at rented sommarstuga

Date of Observation
Sighting Details
Do you know what species you observed?

No, sorry.  

What did you observe?
Can you give further details on the observation e.g. behavior, habitat etc:

Each night (23rd to 27th July 2019) around the same time, we observed the bat (or bats - it was unclear if it was one or two) flying in a kind of circuit in a very lightly wooded area.

How many bats did you see?
How did you identify them
Visually Identified Bat
How did you hear about BatMapper?: -radio -tv -newspaper -online news -social media - other (please give details)