Wingspan
230-250 mm
Body length
46-58 mm
Forearm length
32-37 mm
Weight
6-15,5 g
Maximum age
12 years
Migration
migrations up to 1600 km
Distinguishing marks
5th finger 42-48mm
Favoured habitats
wood, bat house and aviary, behind loose bork
Occurence in local places
frequently in pinewoods , very many bats in alle local places
Photo: Dr. E. Grimmberger
