Grumphult bats

Date of Observation
Roost Details
Give specific details on the location e.g. is it in the attic, under roof tiles, inside the building, in a tree hole, underneath bark of a tree:

In the attic and under the roof, inside the wall. Everywhere really. 

Where is the Roost
hus / stuga
How long has it been used by Bats
>10 Years
How do you know it's a Bat Roost
Seen Bat Roosting
How many Bats use this Roost approximately
26-50
Do you know what Species use the Roost

No

How did you identify them
Visually Identified Bat
Do you have sound files of recorded Bats
No
Photos
Roost in my attic
No (I don’t want to participate)