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 ...
(SSSI) in
Rye House Rye House may refer to:
* Rye House Cobras, a defunct speedway team
* Rye House (Litchfield, Connecticut), a Registered Historic Place in Litchfield, Connecticut
*Rye House Plot, a plot to assassinate King Charles II of England and his brother, Jam ...
,
Hoddesdon
Hoddesdon () is a town in the Borough of Broxbourne, Hertfordshire, lying entirely within the London Metropolitan Area and Greater London Urban Area. The area is on the River Lea and the Lee Navigation along with the New River.
Hoddesdon ...
,
Hertfordshire
Hertfordshire ( or ; often abbreviated Herts) is a ceremonial county in the East of England and one of the home counties. It borders Bedfordshire to the north-west, Cambridgeshire to the north-east, Essex to the east, Greater London to the ...
.
It is one of series of
wetland
A wetland is a distinct semi-aquatic ecosystem whose groundcovers are flooded or saturated in water, either permanently, for years or decades, or only seasonally. Flooding results in oxygen-poor ( anoxic) processes taking place, especially ...
s and reservoirs situated along the
River Lea
The River Lea ( ) is in the East of England and Greater London. 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 Cr ...
, to the north-east of London.
It is part of the Lea Valley
Ramsar site
A Ramsar site is a wetland site designated to be of international importance under the Ramsar Convention,8 ha (O)
*** Permanent 8 ha (P)
*** Seasonal Intermittent < 8 ha(Ts)
**
Special Protection Area
A special protection area (SPA) is a designation under the European Union Directive on the Conservation of Wild Birds. Under the Directive, Member States of the European Union (EU) have a duty to safeguard the habitats of migratory birds and cer ...
.
The SSSI is divided into three areas. North of Rye Road is the Rye Meads nature reserve, which is open to the public. The western half of this nature reserve, next to the
River Lea
The River Lea ( ) is in the East of England and Greater London. 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 Cr ...
in the
Lee Valley Regional 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. The park follows the course of the River Lea (Lee) along the Lea Valley from Ware in Hertfordshi ...
, is managed by the
Royal Society for the Protection of Birds
The Royal Society for the Protection of Birds (RSPB) is a Charitable_organization#United_Kingdom, charitable organisation registered in Charity Commission for England and Wales, England and Wales and in Office of the Scottish Charity Regulator, ...
(RSPB). The eastern half is managed by the
Hertfordshire and Middlesex Wildlife Trust
Herts and Middlesex Wildlife Trust manages over 40 nature reserves covering nearly north of London, in Hertfordshire and the historic county of Middlesex, part of which is divided between the London boroughs of London Borough of Barnet, Barnet, ...
(HMWT). The SSSI also includes a meadow and lagoons owned by
Thames Water
Thames Water Utilities Limited, trading as Thames Water, is a British private utility company responsible for the water supply and waste water
Wastewater (or waste water) is water generated after the use of freshwater, raw water, drinking w ...
south of Rye Road which is not open to the public.
The RSPB reserve has ten birdwatching hides, trails and a visitor centre. Birds include
kingfisher
Kingfishers are a family, the Alcedinidae, of small to medium-sized, brightly coloured birds in the order Coraciiformes. They have a cosmopolitan distribution, with most species living in the tropical regions of Africa, Asia, and Oceania, ...
,
snipe
A snipe is any of about 26 wading bird species in three genera in the family Scolopacidae. They are characterized by a very long, slender bill, eyes placed high on the head, and cryptic/ camouflaging plumage. ''Gallinago'' snipe have a nearly ...
,
green sandpiper
The green sandpiper (''Tringa ochropus'') is a small wader (shorebird) of the Old World.
The green sandpiper represents an ancient lineage of the genus ''Tringa''; its only close living relative is the solitary sandpiper (''T. solitaria''). The ...
,
shoveler
The shovelers or shovellers are four species of dabbling ducks with long, broad spatula-shaped beaks:
* Red shoveler, ''Anas platalea''
* Cape shoveler, ''Anas smithii''
* Australasian shoveler, ''Anas rhynchotis''
* Northern shoveler, ''Ana ...
,
gadwall
The gadwall (''Mareca strepera'') is a common and widespread dabbling duck in the family Anatidae.
Taxonomy
The gadwall was first described by Carl Linnaeus in his landmark 1758 10th edition of ''Systema Naturae''. DNA studies have shown th ...
and
tufted duck
The tufted duck (or tufted pochard) (''Aythya fuligula'') is a small diving duck with a population of nearly one million birds, found in northern Eurasia. They are partially migratory. The scientific name is derived from Ancient Greek , an unide ...
.
The HMWT site is an ancient flood meadow which has a variety of habitats including reedbed, marshy grassland and fen. It is grazed by ponies and water buffalo.
The entrance to the nature reserve is on Rye Road. There is a path around the site, but a one-way turnstile blocks wheelchairs and pushchairs, and only allows access from the RSPB half to the HMWT area, not vice versa.