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Old
timber barns are favourite roost sites, where split timbers and
gaping joints provide snug crevices
Photo: © Surrey
Bat Group
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Caves and fissures in
calciferous rocks can provide the consistent temperature and humidity
levels needed by many species
Photo: © Surrey
Bat Group
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Disused mines also
provide a safe refuge with consistent conditions
Photo: © Surrey
Bat Group
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In
popular imagination, the most typical location for roosting bats - though
unlikely to be in the belfry with all that noise and vibration
Photo: © Surrey
Bat Group |
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Domestic houses provide
a wealth of roost opportunities. Loft spaces, wall cavities and gaps
beneath hanging tiles. This roost entrance is just under the rafter
Photo: © Surrey
Bat Group
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Disused
railway tunnels and derelict lime kilns, fortifications and ice houses are
all valuable roost sites, particularly if the brickwork is in poor
condition
Photo: © Surrey
Bat Group |
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Old or partly decayed
trees are full of holes and cracks that provide excellent accommodation
for bats. They will often roost underneath lifting bark
Photo: © Surrey
Bat Group
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Stately homes and
architectural follies combine the roost potential of old domestic houses
with nooks and crannies that could be purpose built for bats
Photo: © Surrey
Bat Group
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