Roost Count
Based on the data received for Roost Count 2022, 341 volunteers were participated in this 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 2022 surveys it does not necessarily imply that the species is absent from the area.
Brandt's bat
Three Brandt's bat roosts were surveyed, all of which had Brandt's bats present.
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Brown long-eared bat
48 brown long-eared bat roosts were surveyed, 44 of which had brown long-eared bats present.
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Common pipistrelle
146 common pipistrelle roosts were surveyed, 122 of which had common pipistrelles present.
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Daubenton's bat
Two Daubenton's bat roosts were surveyed, both of which had Daubenton's bats present.
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Greater horseshoe bat
18 greater horseshoe bat roosts were surveyed, all of which had greater horseshoe bats present.
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Grey long-eared bat
One grey long-eared bat roost was surveyed and grey long-eared bats were present.
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Leisler's bat
Two Leisler’s bat roosts were surveyed, both of which had Leisler’s bats present.
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Lesser horseshoe bat
157 lesser horseshoe bat roosts were surveyed, 152 of which had lesser horseshoe bats present.
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Natterer's bat
20 Natterer's bat roosts were surveyed, all of which had Natterer's bats present.
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Noctule
Two noctule bat roosts were surveyed, both of which had noctule bats present.
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Pipistrelle species
38 unspecified pipistrelle roosts were surveyed, 27 of which had pipistrelles present.
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Serotine
31 serotine roosts were surveyed, 30 of which had serotines present.
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Soprano pipistrelle
141 soprano pipistrelle roosts were surveyed,102 of which had soprano pipistrelles present.
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Whiskered bat
Four whiskered bat roosts were surveyed, all of which had whiskered bats present.
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