Waterway Survey 2008
In 2008 315 volunteers carried out the Waterway Survey at 351 sites. This survey involves walking along a 1km stretch of waterway and counting Daubenton's bat passes. This species was recorded at 283 sites (81% of sites surveyed).
The distribution of sites surveyed and Daubenton's bats recorded is shown below (NB each 10km spot may contain more than one survey site; where Daubenton's bat was not recorded it does not necessarily imply that this species is absent from the 10km square).
Distribution of Waterway Survey sites showing Daubenton's bat records 2008