Grid reference ST 952 244 Area 28 ha | Interest Biological Notification 1965 | |
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Gallows Hill SSSI is a Site of Special Scientific Interest on the north side of the Ebble Valley in south Wiltshire. The area is chalk grassland and scrub which contains a number of animal and plant species that are nationally rare. The 27.8 hectares (69 acres) site was notified in 1965.
Contents
The site
The site includes three areas of a series of slopes with a range of aspects on a long ridge on a long ridge of Lower, Middle, and Upper Chalk formations. The site lies within the area of the Cranborne Chase and West Wiltshire Downs Area of Outstanding Natural Beauty. The OS grid reference for the site is ST 952 244.
Importance
The site is important as an example of a species rich downland habitat. This type of habitat has been reduced across the country because of changes in agricultural practice.
The site is notable for (in the grassland areas) Festuca ovina (sheep's fescue), Avenula pratensis (meadow oat-grass), Brachypodium pinnatum (tor-grass), and Polyommatus bellargus (Adonis Blue) - a nationally scarce species of butterfly, and in the scrub areas, Crataegus monogyna (common hawthorn), and Hedera helix (ivy).
History
Gallows Hill SSSI was first notified in 1965 under Section 28 of the Wildlife and Countryside Act 1981. The notification was revised in 1975.