Harting Downs is a biological

Site of Special Scientific Interest A Site of Special Scientific Interest (SSSI) in Great Britain or an Area of Special Scientific Interest (ASSI) in the Isle of Man and Northern Ireland is a conservation designation denoting a protected area in the United Kingdom and Isle of ...

west of

Midhurst Midhurst () is a market town, parish and civil parish in West Sussex, England. It lies on the River Rother inland from the English Channel, and north of the county town of Chichester. The name Midhurst was first recorded in 1186 as ''Middeh ...

West Sussex West Sussex is a county in South East England on the English Channel coast. The ceremonial county comprises the shire districts of Adur, Arun, Chichester, Horsham, and Mid Sussex, and the boroughs of Crawley and Worthing. Covering an ar ...

. It is a

Nature Conservation Review ''A Nature Conservation Review'' is a two-volume work by Derek Ratcliffe, published by Cambridge University Press in 1977. It set out to identify the most important places for nature conservation in Great Britain. It is often known by the initial ...

site, Grade I and an area of is a Local Nature Reserve which is owned and managed by the

National Trust The National Trust, formally the National Trust for Places of Historic Interest or Natural Beauty, is a charity and membership organisation for heritage conservation in England, Wales and Northern Ireland. In Scotland, there is a separate and ...

. This site consists of several parallel valleys on the steep slope of the

South Downs The South Downs are a range of chalk hills that extends for about across the south-eastern coastal counties of England from the Itchen valley of Hampshire in the west to Beachy Head, in the Eastbourne Downland Estate, East Sussex, in the east. ...

. Habitats are chalk grassland, which is being invaded by scrub, together with areas of long-established woodland. The site is important for insects, with a nationally rare snail, '' Helicondonta obvoluta'', two uncommon moths, the wood tiger and the maple prominent, and many

rove beetles The rove beetles are a family (Staphylinidae) of beetles, primarily distinguished by their short elytra (wing covers) that typically leave more than half of their abdominal segments exposed. With roughly 63,000 species in thousands of genera, the ...

References

{{Local Nature Reserves in West Sussex Sites of Special Scientific Interest in West Sussex Local Nature Reserves in West Sussex Nature Conservation Review sites