Beer Quarry and Caves

Site of Special Scientific Interest · 50.6972, -3.1132

Condition (Natural England)

Favourable (3) Unfavourable No Change (1)
UnitFeatureConditionArea (ha)Assessed
SY214891 Favourable 13.51 2023-03-29
SY214895 Unfavourable No Change 5.37 2009-01-12
SY214896 Favourable 6.09 2009-03-31
SY215893 Favourable 6.45 2023-03-29

Geology & landscape

Mining / Industrial: Quarry · Rock Type: Chalk

Description

Beer Quarry and Caves SSSI Description This site is important for its population of hibernating bats. Eight species are present some of which are very rare. There are also important geological features on the face of the working quarry. The southern part of the site comprises an extensive series of caves which have been formed by many years of mining for Beer Stone. Regular recording began in 1951 and in recent years there have been approximately 70--80 individuals of an unusually wide range of bat species. These include the very rare Bechstein's bat Myotis bechsteinii and the greater and lesser horseshoe bats Rhinolophus ferrumequinum and Rhinolophus hipposideros. Other species present are Brandt's bat M. brandti, Daubenton's bat M. daubentoni, Natterer's bat M. nattereri, brown long-eared bat Plecotus auritus and whiskered bat Myotis mystacinus. The northern part of the site is an actively worked quarry and the old tunnels there are also used by bats. Beer Quarry provides one of the best exposures of a suite of clay-filled chalk pipes in southern England. Such features are important for interpreting solutional processes operating in chalk landscapes but are rarely seen in section.

Species mentioned

English name
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Latin name
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IUCN / Red List Type Family
Bechstein's bat Myotis bechsteinii LC bat vespertillonidae
whiskered bat Myotis mystacinus DD bat vespertillonidae
brown long-eared bat Plecotus auritus LC bat vespertillonidae
greater horseshoe bat Rhinolophus ferrumequinum LC bat vespertillonidae
lesser horseshoe bat Rhinolophus hipposideros LC bat vespertillonidae