Holk Björkhagen 106

Date of Observation
Roost Details
Where is the Roost
Bat Box
How long has it been used by Bats
6-10 Years
How do you know it's a Bat Roost
Seen Bat Roosting
How many Bats use this Roost approximately
>50
How did you identify them
Visually Identified Bat
Do you have sound files of recorded Bats
Yes
Yes