Parti-Coloured Bat (Paperback)

High Quality Content by WIKIPEDIA articles! The Parti-coloured Bat or Rearmouse (Vespertilio murinus) is a species of bats in the family of Vesper bats. It is a medium sized bat.Their twittering call, similar to a bird's call, are to be heard particularly in the autumn during the mating season. The parti-coloured bat has a maximum body size of 6.4 centimetres with a span from 27 to 33 centimetres, and a weight between 12 and 23 gram. Its name is derived from its fur, which has two colours. Its backside is red to dark-brown, with silver-white-frosted hair. The ventral side is white or grey. The ears, wings and the face are black or dark brown. The wings are narrow. The ears are short, broad and roundish.