Barton Hills, Bedfordshire
Encyclopedia
Barton Hills are situated southeast of the village of Barton-le-Clay
Barton-le-Clay
Barton-le-Clay is a large village and a civil parish located in Bedfordshire, England. The village has existed since at least 1066 and is mentioned in the Domesday Book...

 in the English
England
England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

 county of Bedfordshire
Bedfordshire
Bedfordshire is a ceremonial county of historic origin in England that forms part of the East of England region.It borders Cambridgeshire to the north-east, Northamptonshire to the north, Buckinghamshire to the west and Hertfordshire to the south-east....

. They are part of the Chilterns and hiking routes are marked on maps at the entrance to the hills. From the foot of the hillside, a spring (Barton Springs) marks the start of a chalk stream
Chalk stream
Chalk streams have characteristics which set them apart from watercourses associated with other rock types.Aside from those with an interest in the geological and ecological disciplines, the term chalk stream is most widely used among a small group of fly fishermen ,...

 river. During the summer, Dartmoor ponies
Dartmoor pony
-External links:*...

 roam the hills.

National Nature Reserve

A large part of the area is managed by Natural England
Natural England
Natural England is the non-departmental public body of the UK government responsible for ensuring that England's natural environment, including its land, flora and fauna, freshwater and marine environments, geology and soils, are protected and improved...

 as a National Nature Reserve
National Nature Reserve
For details of National nature reserves in the United Kingdom see:*National Nature Reserves in England*National Nature Reserves in Northern Ireland*National Nature Reserves in Scotland*National Nature Reserves in Wales...

. The reserve is also designated as a Site of Special Scientific Interest
Site of Special Scientific Interest
A Site of Special Scientific Interest is a conservation designation denoting a protected area in the United Kingdom. SSSIs are the basic building block of site-based nature conservation legislation and most other legal nature/geological conservation designations in Great Britain are based upon...

.

The steep well-grazed slopes are a classic downland habitat, however there were no sheep on the hills from about 1930 until the 1980s and woodland
Woodland
Ecologically, a woodland is a low-density forest forming open habitats with plenty of sunlight and limited shade. Woodlands may support an understory of shrubs and herbaceous plants including grasses. Woodland may form a transition to shrubland under drier conditions or during early stages of...

 has formed on the hillside to the west of the stream which issues from Barton Springs. The reserve is the main site in Bedfordshire for the pasqueflower (Pulsatilla vulgaris
Pulsatilla vulgaris
Pulsatilla vulgaris belongs to the buttercup family , native to western, central and southern Europe....

), and in some years over a thousand flowers are present. Other unusual plants are field fleawort and a dwarf form of hairy violet
Viola hirta
Viola hirta is a species of the plant genus Viola. It is also called Hairy violet. As with the Sweet Violet no fossil seeds of this species have been found. It is confined to the cold Temperate Zone, in Europe, N. and W. Asia, extending as far as N.-W. India...

.

Barton Gravel Pit

To the east of the main reserve area, near the border between Bedfordshire and Hertfordshire
Hertfordshire
Hertfordshire is a ceremonial and non-metropolitan county in the East region of England. The county town is Hertford.The county is one of the Home Counties and lies inland, bordered by Greater London , Buckinghamshire , Bedfordshire , Cambridgeshire and...

, (51.9577°N 0.4031°W) there is Barton Gravel Pit, a nature reserve
Nature reserve
A nature reserve is a protected area of importance for wildlife, flora, fauna or features of geological or other special interest, which is reserved and managed for conservation and to provide special opportunities for study or research...

 managed by the Wildlife Trust for Bedfordshire, Cambridgeshire, Northamptonshire and Peterborough
Wildlife Trust for Bedfordshire, Cambridgeshire, Northamptonshire and Peterborough
The Wildlife Trust for Bedfordshire, Cambridgeshire, Northamptonshire and Peterborough is a wildlife trust covering the counties of Bedfordshire, Cambridgeshire, Northamptonshire and the City of Peterborough in England....

.
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