Roost Count Survey
The distribution of sites surveyed and species of bats recorded is shown in the maps below. Note: If no bat species were recorded during the 2018 surveys it does not necessarily imply that the species is absent from the area.
Common pipistrelle
187 common pipistrelle roosts, 155 of which had this species present
Soprano pipistrelle
151 soprano pipistrelle roosts, 125 of which had this species present
Unidentified pipistrelle species
63 unspecified pipistrelle roosts, 46 of which had pipistrelles present
Brown long-eared bat
61 brown long-eared bat roosts, 59 of which had brown long-eared bats present
Serotine
35 serotine roosts, 34 of which had serotines present
Natterer's bat
35 natterer's bat roosts, 33 of which had Natterer's bats present
Lesser horseshoe bat
193 lesser horseshoe bat roosts, 189 of which had lesser horseshoe bats present
Greater horseshoe bat
26 greater horseshoe bat roosts, 25 of which had greater horseshoe bats present
Bechstein's bat
1 volunteer has returned data for a single Bechstein's bat roost. This site had bechstein's bats present
Brandt's bat
3 brandt's bat roosts, all of which had Brandt's bat present
Grey long-eared bat
1 volunteer returned data for a single grey long-eared bat roost. The site had grey long-eared bats present
Daubenton's bat
7 daubenton's bat roosts, 6 of which had Daubenton's bats present
Leisler's bat
1 volunteer returned data for a single Leisler's bat roost. The roost had Leisler's bats present this year.
Noctule
3 noctule roosts, all of which had noctules present.
Whiskered bat
3 whiskered bat roosts, 2 of which had whiskered bats present.