Site of Special Scientific Interest | |
![]() Tillingham Marshes | |
Location | Essex |
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Grid reference | TM045030 |
Interest | Biological Geological |
Area | 12 sq. mi. (3105.0 hectares) |
Notification | 1986 |
Location map | Magic Map |
Designations | |
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Official name | Dengie |
Designated | 24 March 1994 |
Reference no. | 651 [1] |
Dengie nature reserve is a 12 sq. mi. (3,105 hectare) biological and geological Site of Special Scientific Interest between the estuaries of the Blackwater and Crouch near Bradwell-on-Sea in Essex. [2] [3] It is also a National Nature Reserve, [4] a Special Protection Area, [5] a Nature Conservation Review site, [2] a Geological Conservation Review site [6] and a Ramsar site. [7] It is part of the Essex estuaries Special Area of Conservation. [8] An area of 30 acres (12 hectares) is the Bradwell Shell Bank nature reserve, which is managed by the Essex Wildlife Trust. [9]
It consists of large, remote area of tidal mud-flats and salt marshes at the eastern end of the Dengie peninsula . The Chapel of St Peter-on-the-Wall overlooks some of the site.
It is a wetland of international importance and provides habitats for: