Abbotts Hall Farm is a 282 hectare nature reserve in Great Wigborough in
Essex
Essex ( ) is a Ceremonial counties of England, ceremonial county in the East of England, and one of the home counties. It is bordered by Cambridgeshire and Suffolk to the north, the North Sea to the east, Kent across the Thames Estuary to the ...
. It is the head office of the
Essex Wildlife Trust
The Essex Wildlife Trust (EWT) is one of 46 The Wildlife Trusts, wildlife trusts which cover the United Kingdom. The EWT was founded in 1959, and it describes itself as Essex's leading conservation charity, which aims to protect wildlife for the ...
, which manages the site. It is also part of the
Blackwater Estuary
The Blackwater Estuary is the estuary of the River Blackwater between Maldon and West Mersea in Essex. It is a 5,538 hectare biological Site of Special Scientific Interest (SSSI). An area of 4,395 hectares is also designated a Ramsar Wetland ...
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 ...
,
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 ...
and
Special Area of Conservation
A special area of conservation (SAC) is defined in the European Union's Habitats Directive (92/43/EEC), also known as the ''Directive on the Conservation of Natural Habitats and of Wild Fauna and Flora''. They are to protect the 220 habitats and ap ...
, It is an important archaeological site, and includes a
Scheduled Monument
In the United Kingdom, a scheduled monument is a nationally important archaeological site or historic building, given protection against unauthorised change.
The various pieces of legislation that legally protect heritage assets from damage, visu ...
, Great Wigborough henge.
This is a working farm which is managed to encourage wildlife. Seawalls have been breached to create marshland, which has many fish, insects, invertebrates and plants which provide food for migrating birds. A new lake has also been constructed, and fields provide additional habitats for fauna such as
skylarks
''Skylarks'' is a 1936 British comedy film directed by Thornton Freeland and starring Jimmy Nervo, Teddy Knox and Nancy Burne.Low p.386 Nervo and Knox were a comic team, who became associated with the larger Crazy Gang (comedy group), Crazy Gang ...
.
There is access to some areas and footpaths across others.