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:

Under the roof of a cabin. 

Between the inner roof and outher roof (corrugated sheet). They fly out between the gap.

Where is the Roost
House / Cabin
How long has it been used by Bats
Only This Year
How do you know it's a Bat Roost
Seen Bat Flying
How many Bats use this Roost approximately
Do you know what Species use the Roost

 No I dont. Its hard to see.

I’ve seen them for several years in another place of the roof but I think this roost is new for them.  I counted-when they flew out so its at least 10 of them. 

Do you have sound files of recorded Bats
How did you hear about BatMapper?: -radio -tv -newspaper -online news -social media - other (please give details)
Social media.