This is a video about a Brandt’s bat.
According to Dutch bat researchers, two rare bat species were discovered recently in Overijssel province.
Also, recently, a Brandt’s bat colony was found near Haaksbergen. The first colony ever in the province (isolated individuals had been found before this).
May 2011: The little known Leisler’s Bat – also known as the hairy-armed bat – is described as locally rare in England and is second in size only to the noctule bat with a wingspan of up to 33cm: here.