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Department of Agriculture, Environment and Rural Affairs Department of Agriculture, Environment and Rural Affairs An Roinn Talmhaíochta, Comhshaoil agus Gnóthaí Tuaithe Depairtment o' Fairmin, Environment an' Kintra Matthers

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  • Northern Ireland's marine and coastal habitats

    Topics:
    • Marine, 
    • Marine and coast

    Environment and Marine Group (EMG) monitor the plant and animal communities that occur in and beside the sea - these are influenced by a number of physical and chemical factors.

    Coastal habitats

    A wide range of habitats in coastal areas of Northern Ireland are monitored. These include:

    Sand dunes systems

    For example at the mouth of the Bann estuary and at Magilligan where there are also well developed dune wetland habitats, Murlough dunes in Dundrum Bay.

    Rocky cliffs

    These are important for colonies of nesting seabirds, such as guillemot, razorbill, kittiwake and puffin, particularly around the coast of Rathlin Island.

    Vegetated shingle

    Vegetated shingle occurs at the upper end of the shore around the coast, especially around the Mournes Coast and Rathlin Island.

    Saltmarsh

    Saltmarsh is associated with mudflats in our major estuaries and sea loughs such as at Mill Bay in Carlingford Lough, the Comber Estuary in Strangford Lough, Ballycarry in Larne Lough, and at the Roe.

    Estuaries

    These are important for many bird species, some of which travel long distances to overwinter on the wide areas of intertidal muds and sands on our shores. Estuaries are also important for many migratory fish.

    Estuary in Lough Foyle is a rare habitat in Northern Ireland and, in the wider context of Europe, it is a high priority for nature conservation.

    Related content

    • Coastal regions of Northern Ireland
    • Marine and Fisheries Division
    • Marine environment
    • Marine Licensing Public Register
    • Marine Litter
    • Monitoring marine habitats and species
    • Seascape Character Areas
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