Wingspan
315-381 mm
Body length
62,6-82,0 mm
Forearm length
48-57 mm
Wight
14,4-35 g
Maximum age
19 years 3 months
Migration
preponderant place trusty
Distinguishing marks
-
Favoured habitats
buildings, hided behind ctevices in roofs
Occurence in local places
in many local places , decreasing
Photo: Dr. E. Grimmberger
