(Myotis bechsteinii)
The Bechstein Murine ( Myotis bechsteinii ),historically called Bechstein's Vespertilion,is a species of bat.It is a medium sized bat with very long and wide ears.The Bechstein Vespertilion seems sedentary but changes frequently during the summer.His manners are little known but seem very close to those of the murine Natterer.