Upper Waterhay Meadow () is a 2.8

hectare The hectare (; SI symbol: ha) is a non-SI metric unit of area equal to a square with 100-metre sides (1 hm2), or 10,000 m2, and is primarily used in the measurement of land. There are 100 hectares in one square kilometre. An acre 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 ...

in north

Wiltshire Wiltshire (; abbreviated Wilts) is a historic and ceremonial county in South West England with an area of . It is landlocked and borders the counties of Dorset to the southwest, Somerset to the west, Hampshire to the southeast, Gloucestershire ...

, England, notified in 1971. It lies on the

Thames The River Thames ( ), known alternatively in parts as the River Isis, is a river that flows through southern England including London. At , it is the longest river entirely in England and the second-longest in the United Kingdom, after the R ...

floodplain in

Ashton Keynes Ashton Keynes is a village and civil parish in north Wiltshire, England which borders with Gloucestershire. The village is about south of Cirencester and west of Cricklade. At the 2011 census the population of the parish, which includes the ...

parish, downstream (east) of Ashton Keynes village and west of the town of

Cricklade Cricklade is a town and civil parish on the River Thames in north Wiltshire, England, midway between Swindon and Cirencester. It is the first downstream town on the Thames. The parish population at the 2011 census was 4,227. History Cricklade ...

. The site is known for the

snakeshead fritillary ''Fritillaria meleagris'' is a Eurasian species of flowering plant in the lily family Liliaceae. Its common names include snake's head fritillary, snake's head (the original English name), chess flower, frog-cup, guinea-hen flower, guinea flower, ...

, which occurs predominantly in its less common white form. Since it was bought by

Wiltshire Wildlife Trust Wiltshire Wildlife Trust is a conservation charity based in Devizes, England which owns and manages 40 nature reserves in Wiltshire and Swindon. It also works to encourage Wiltshire's communities to live sustainable lifestyles that protect the e ...

in 1970, the alluvial grassland has been managed for the benefit of the fritillaries.

References

Natural England details and citation sheet for the site
(accessed 23 June 2021)

External links

Natural England website
(SSSI information) Sites of Special Scientific Interest in Wiltshire Sites of Special Scientific Interest notified in 1971 Wiltshire Wildlife Trust reserves Meadows in Wiltshire {{Wiltshire-geo-stub