Walthamstow Marshes, 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 ...

in Walthamstow in the

London Borough of Waltham Forest The London Borough of Waltham Forest () is a London boroughs, London borough in north-east London, England. Its population is estimated to be 276,983 in 2019. It borders five other London boroughs: London Borough of Enfield, Enfield to the nort ...

. It was once an area of

lammas land Common land is land owned by a person or collectively by a number of persons, over which other persons have certain common rights, such as to allow their livestock to graze upon it, to collect wood, or to cut turf for fuel. A person who has a ...

– common land used for growing crops and grazing cattle.

In aviation history

In 1909, the aero-designer Alliott Verdon Roe made the first all-British powered flight across the marsh in a

Roe I Triplane The Roe I Triplane (often later referred to as the Avro Triplane) was an early aircraft designed and built by A.V. Roe which was the first all-British aircraft to fly.Jackson 1990 p.6 (Roe's previous biplane had a French engine). Backgrou ...

(his earlier Roe I Biplane had been fitted with a French motorcycle engine). He went on to found the

Avro AVRO, short for Algemene Vereniging Radio Omroep ("General Association of Radio Broadcasting"), was a Dutch public broadcasting association operating within the framework of the Nederlandse Publieke Omroep system. It was the first public broa ...

Company, with his brother, in

Manchester Manchester () is a city in Greater Manchester, England. It had a population of 552,000 in 2021. It is bordered by the Cheshire Plain to the south, the Pennines to the north and east, and the neighbouring city of Salford to the west. The ...

. A

blue plaque A blue plaque is a permanent sign installed in a public place in the United Kingdom and elsewhere to commemorate a link between that location and a famous person, event, or former building on the site, serving as a historical marker. The term ...

records his achievement, on the railway arch in which he had his workshop.

Geography

The

River Lea The River Lea ( ) is in South East England. It originates in Bedfordshire, in the Chiltern Hills, and flows southeast through Hertfordshire, along the Essex border and into Greater London, to meet the River Thames at Bow Creek. It is one of ...

forms the boundary with the

London Borough of Hackney London is the capital and largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary down to the North Sea, and has been a major se ...

, and the marshes lie within the

Lee Valley Park Lee Valley Regional Park is a long linear park, much of it green spaces, running through the northeast of Greater London, Essex and Hertfordshire from the River Thames to Ware, through areas such as Stratford, Clapton, Tottenham, Enfi ...

. South of the Walthamstow Marshes lie the Leyton Marshes, and to the north the remains of Tottenham Marshes, parts of which are now the Banbury Reservoir. North of Coppermill Lane, are the linked set of Lockwood Reservoir, High Maynard Reservoir, Low Maynard Reservoir, Walthamstow Reservoirs, East Warwick Reservoir and West Warwick Reservoirs. The area of Walthamstow Marshes south of these escaped both development and use for gravel excavation, remaining a relatively untouched refuge for wildlife, crossed only by the railway lines in 1840 and 1870. Springfield Marina

The

marsh A marsh is a wetland that is dominated by herbaceous rather than woody plant species.Keddy, P.A. 2010. Wetland Ecology: Principles and Conservation (2nd edition). Cambridge University Press, Cambridge, UK. 497 p Marshes can often be found ...

es are one of the last remaining examples of semi-natural wetland in

Greater London Greater may refer to: *Greatness Greatness is a concept of a state of superiority affecting a person or object in a particular place or area. Greatness can also be attributed to individuals who possess a natural ability to be better than al ...

. They contain a variety of plant communities typical of a former flood plain location, such as a range of neutral grassland types, sedge marsh, reed swamp, sallow scrub and areas of tall herb vegetation. Associated with this diversity of habitat are several species of plant and insect which are uncommon in the London area.

Wildlife

The marshes contain several species of insect with a restricted distribution in the London area such as the Essex skipper butterfly '' Thymelicus lineola'', an uncommon Parasite fly '' Ligeria angusticornis'', a

pyralid The Pyraloidea (pyraloid moths or snout moths) are a moth superfamily containing about 16,000 described species worldwide, and probably at least as many more remain to be described. They are generally fairly small moths, and as such, they have b ...

moth ''Shoeribius micronellus'' and the sporadic breeding by the nationally endangered marsh warbler. The breeding bird community contains several species typically associated with marshland habitats such as

reed bunting The common reed bunting (''Emberiza schoeniclus'') is a passerine bird in the bunting family Emberizidae, a group now separated by most modern authors from the finches, Fringillidae. The genus name ''Emberiza'' is from Old German ''Embritz'', ...

, and reed,

sedge The Cyperaceae are a family of graminoid (grass-like), monocotyledonous flowering plants known as sedges. The family is large, with some 5,500 known species described in about 90 genera, the largest being the "true sedges" genus '' Carex'' ...

and

willow warbler The willow warbler (''Phylloscopus trochilus'') is a very common and widespread leaf warbler which breeds throughout northern and temperate Europe and the Palearctic, from Ireland east to the Anadyr River basin in eastern Siberia. It is strong ...

s. A variety of wintering birds visit the marshes and neighbouring reservoirs while in autumn flocks of finches are to be found feeding on the seeds of the tall herbs.

''Split Leaf''

''Split Leaf'', a sculpture by Jon Mills, marks the formal entrance to the marshes. The sculpture was made in spring 2003 by Jon Mills in conjunction with pupils from Coppermill Primary School and Mission Grove Primary School, as part of the "Take pART" programme. It was intended to form a gateway to the park and to the marshes beyond.

References

External links