Roost Count

Based on the data received for Roost Count 2020, 358 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 2020 surveys it does not necessarily imply that the species is absent from the area.

Common pipistrelle

Roost Count

116 common pipistrelle roosts, 96 of which had common pipistrelles present.

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Soprano pipistrelle

Roost Count

98 soprano pipistrelle roosts, 72 of which had soprano pipistrelles present.

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Unidentified pipistrelle species

Roost Count

36 unspecified pipistrelle roosts, 29 of which had pipistrelles present.

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Brown long-eared bat

Roost Count

37 brown long-eared bat roosts, 28 of which had brown long-eared bats present.

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Serotine

Roost Count

34 serotine roosts, 31 of which had serotines present.

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Natterer's bat

Roost Count

19 Natterer's bat roosts, 16 of which had Natterer's bats present.

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Lesser horseshoe bat

Roost Count

49 lesser horseshoe bat roosts, 42 of which had lesser horseshoe bats present.

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Greater horseshoe bat

Roost Count

25 greater horseshoe bat roosts, 20 of which had greater horseshoe bats present.

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Brandt's bat

Roost Count

Only one brandt's bat roost and species was present at that site.

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Grey long-eared bat

Roost Count

Four grey long-eared bat roosts, three of which had grey long-eared bats present.

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Daubenton's bat

Roost Count

Only one Daubenton's bat roost and bats were present at that site.

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Leisler's bat

Roost Count

Six Leisler’s bat roosts, four of which had Leisler’s bats present.

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Noctule

Roost Count

One volunteer has returned data for a single noctule bat roost. This site had noctule bats present.

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Whiskered bat

Roost Count

Five whiskered bat roosts, all of which had whiskered bats present.

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Next: Waterway Survey