Holkham NNR
SUMMARY:
Designated site name: Holkham NNR   View map
Other designations: 13
Legally underpinned by:
SITE DETAILS:
Area (Ha): 3531.036 Grid reference: TF 918 453
Features from overlapped sites: 0
DESIGNATED FEATURES:
A Fen, marsh & swamp: Wintering waterfowl assemblage-non-breeding birds
Aggregation of non-breeding birds. Coastal lagoon
Atlantic salt meadows
Atlantic salt meadows: Aggregation of non-breeding birds:
Atlantic salt meadows: Breeding birds(redshank)
Atlantic salt meadows: Vascular plant assemblage (sea heath & matted sea lavender community)
Atlantic salt meadows: Wintering waterfowl assemblage
Boundary & internal structures
Coastal morphology
Common Rights
Common seal
Community Involvement
Demonstration
Ditch system
Economic Use
Education
Embryonic sand dunes
Embryonic sand dunes: Breeding birds
Fen, marsh & swamp: Aggregation of non-breeding birds
Fen, marsh & swamp: Aggregations of breeding birds Bittern & marsh harrier
Fen, marsh & swamp: Aggregations of non-breeding birds Bittern
Fen, marsh & swamp: Assemblage of breeding birds: Mixed, including bearded tit, pochard, little egret
Fen, marsh & swamp: Plant communities
Fen, marsh & swamp: Wintering waterfowl assemblage - non breeding
Fixed dunes
Glasswort (samphire) and other annuals colonising mud
H& S compliance
Holkham fort
Humid dune slacks
Influence of sea: awareness of the dynamic nature of the marine landscape, its smells and sounds, the salt winds and seabirds and the effects of longshore drift.
Invertebrates
Jersey cudweed
Lease agreements
Littoral sediment: Aggregation of non-breeding birds
Littoral sediment: Wintering waterfowl assemblage
Lowland wet grassland: Assemblage of breeding birds
Mammals
Mediterranean saltmarsh scrub
Mixed pine spp./Holm oak planted woodland
Mudflats and sandflats not covered by seawater at low tide
Natterjack toad (BAP)
Naturalness of coast
Otter
Public Acess
Public infrastructures
Reptiles & Amphibians
Research
Reserve Base
Reserved rights
Saline lagoon
Saltmarsh morphology
Shifting dunes
Staff resource
Strandline vegetation: SD2
Supralittoral vegetation: Breeding birds
Tracks
Variety of breeding bird species
Vascular plants
Water control structures
Wild, remote and open, with long sweeping views.
Wintering twite, shorelark & snow bunting
WW2 structures
Zostera spp. (eelgrass) communities
Further information:
Overlapping site features
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Other designations
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