Nyctalus leisleri in Austria

Nyctalus leisleri in Austria

1. 
   Map: Nyctalus leisleri in Austria
   

Kleinabendsegler - Nyctalus leisleri

 current maternity roosts

□ current summer occurrance

◊ current winter occurance

▷ current April or September occurance

◫ current other occurance


Kleinabendsegler - Nyctalus leisleri

One of Austria’s rarest bat species. Occurrance was documented during periods of migration and breeding and in hibernation sites. Maternity roosts were found in three areas, all of them in nest boxes. Hibernating individuals were found in towns. In contrast to sources from the 19^th century, Nyctalus leisleri was almost entirely found outside the Alps at a sealevel of below 800 metres, than within the alpine area at very high sealevels.