Haymill Valley is a Local Nature Reserve in

Slough Slough () is a town and unparished area in the unitary authority of the same name in Berkshire, England, bordering west London. It lies in the Thames Valley, west of central London and north-east of Reading, at the intersection of the M4 ...

Berkshire Berkshire ( ; in the 17th century sometimes spelt phonetically as Barkeshire; abbreviated Berks.) is a historic county in South East England. One of the home counties, Berkshire was recognised by Queen Elizabeth II as the Royal County of Berk ...

. It is owned by

Slough Borough Council Slough Borough Council is the local authority for the Borough of Slough, in Berkshire, England. Slough is a unitary authority, having the powers of a county and district council combined. Berkshire is purely a ceremonial county, with no administ ...

and managed by the

Berkshire, Buckinghamshire and Oxfordshire Wildlife Trust The Berkshire, Buckinghamshire and Oxfordshire Wildlife Trust (BBOWT), is a wildlife trust covering the counties of Berkshire, Buckinghamshire and Oxfordshire in England England is a country that is part of the United Kingdom. It sh ...

. The site is known locally as The Millie.

Geography and site

The site features ancient woodland with extensive reed beds and ponds fed by Two Mill Brook (also known as Two Mile Brook), which flows from

Burnham Beeches Burnham Beeches is a biological Site of Special Scientific Interest situated west of Farnham Common in the village of Burnham, Buckinghamshire. The southern half is owned by the Corporation of London and is open to the public. It is also a Na ...

into the Thames. At the reserve's southernmost end is a site of an ancient watermill. The site features a pair of 7 foot metal sculptures of Kingfishers called the Millie Kingfishers, which were added in 2008.

History

Haymill Valley Nature Reserve was declared a local nature reserve status in 1994 by Slough Borough Council.

Fauna

The site has the following fauna:

Mammals

Wood mouse The wood mouse (''Apodemus sylvaticus'') is a murid rodent native to Europe and northwestern Africa. It is closely related to the yellow-necked mouse (''Apodemus flavicollis'') but differs in that it has no band of yellow fur around the neck, ha ...

Invertebrates

Gonepteryx rhamni ''Gonepteryx rhamni'' (known as the common brimstone) is a butterfly of the family Pieridae. It lives throughout the Palearctic zone and is commonly found across Europe, Asia, and North Africa. Across much of its range, it is the only species o ...

Celastrina argiolus The holly blue (''Celastrina argiolus'') Retrieved April 20, 2018. is a butterfly that belongs to the lycaenids or blues family and is native to the Palearctic. The holly blue has pale silver-blue wings spotted with pale ivory dots. Seitz des ...

Anthocharis cardamines ''Anthocharis cardamines'', the orange tip, is a butterfly in the family Pieridae, which contains about 1,100 species. ''A. cardamines'' is mainly found throughout Europe and temperate Asia (Palearctic) The males feature wings with a signature o ...

Pararge aegeria The speckled wood (''Pararge aegeria'') is a butterfly found in and on the borders of woodland areas throughout much of the Palearctic realm. The species is subdivided into multiple subspecies, including ''Pararge aegeria aegeria'', ''Pararge aeg ...

White-letter hairstreak The white-letter hairstreak (''Satyrium w-album'') is a butterfly in the family Lycaenidae. Appearance and behaviour A dark little butterfly that spends the majority of its life in the tree tops, feeding on honeydew (secretion), honeydew, making ...

Birds

Eurasian blue tit The Eurasian blue tit (''Cyanistes caeruleus'') is a small passerine bird in the tit family, Paridae. It is easily recognisable by its blue and yellow plumage and small size. Eurasian blue tits, usually resident and non-migratory birds, are ...

Great tit The great tit (''Parus major'') is a passerine bird in the tit family Paridae. It is a widespread and common species throughout Europe, the Middle East, Central Asia and east across the Palearctic to the Amur River, south to parts of North Af ...

European green woodpecker The European green woodpecker (''Picus viridis'') is a large green woodpecker with a bright red crown and a black moustache. Males have a red centre to the moustache stripe which is absent in females. It is resident across much of Europe and the ...

Sylvia atricapilla The Eurasian blackcap (''Sylvia atricapilla''), usually known simply as the blackcap, is a common and widespread typical warbler. It has mainly olive-grey upperparts and pale grey underparts, and differences between the five subspecies are sm ...

* Phylloscopus collybita *

Fulica atra The Eurasian coot (''Fulica atra''), also known as the common coot, or Australian coot, is a member of the rail and crake bird family, the Rallidae. It is found in Europe, Asia, Australia, New Zealand and parts of North Africa. It has a slaty-bla ...

Dendrocopos major The great spotted woodpecker (''Dendrocopos major'') is a medium-sized woodpecker with pied black and white plumage and a red patch on the lower belly. Males and young birds also have red markings on the neck or head. This species is found acros ...

Alcedo atthis The common kingfisher (''Alcedo atthis''), also known as the Eurasian kingfisher and river kingfisher, is a small kingfisher with seven subspecies recognized within its wide distribution across Eurasia and North Africa. It is resident in much of ...

Gallinula chloropus The common moorhen (''Gallinula chloropus''), also known as the waterhen or swamp chicken, is a bird species in the rail family (Rallidae). It is distributed across many parts of the Old World. The common moorhen lives around well-vegetated mar ...

* Emberiza schoeniclus *

Acrocephalus scirpaceus The common reed warbler (''Acrocephalus scirpaceus'') is an Old World warbler in the genus '' Acrocephalus''. It breeds across Europe into the temperate western Palaearctic where it is migratory, wintering in sub- Saharan Africa. It is also a re ...

* Phylloscopus trochilus

Flora

The site has the following flora:

Trees

Crataegus ''Crataegus'' (), commonly called hawthorn, quickthorn, thornapple, Voss, E. G. 1985. ''Michigan Flora: A guide to the identification and occurrence of the native and naturalized seed-plants of the state. Part II: Dicots (Saururaceae–Cornacea ...

Plants

Caltha palustris ''Caltha palustris'', known as marsh-marigold and kingcup, is a small to medium size perennial herbaceous plant of the buttercup family, native to marshes, fens, ditches and wet woodland in temperate regions of the Northern Hemisphere. It flower ...

Hyacinthoides non-scripta ''Hyacinthoides non-scripta'' (formerly ''Endymion non-scriptus'' or ''Scilla non-scripta'') is a bulbous perennial plant, found in Atlantic areas from north-western Spain to the British Isles, and also frequently used as a garden plant. It is ...

Iris pseudacorus ''Iris pseudacorus'', the yellow flag, yellow iris, or water flag, is a species of flowering plant in the family Iridaceae. It is native to Europe, western Asia and northwest Africa. Its specific epithet ''pseudacorus'' means "false acorus", re ...

References

{{Berkshire, Buckinghamshire and Oxfordshire Wildlife Trust Berkshire, Buckinghamshire and Oxfordshire Wildlife Trust Local Nature Reserves in Berkshire Slough