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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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  • Biodiversity

    Moths in a meadow
    Moths in a meadow
    Protecting and preserving Northern Ireland's wildlife and habitats from invasive alien species and other environmental threats.

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    Biodiversity and EU Exit

    Articles and links on the subject of biodiversity and EU Exit.

    • Biodiversity and EU Exit

    About biodiversity

    • What is biodiversity
    • National Plant Monitoring Scheme (NPMS)
    • Environmental Farming Scheme – Group Level Facilitation

    Protected areas

    Our protected areas represent the very best of our natural landscapes, biodiversity and geodiversity, forming the cornerstone of nature conservation by supporting plants, animals and habitats that are rare or unique. The on-going protection and management of this coherent network of sites will ensure that these important natural and cultural assets can be enjoyed by this and future generations.

    • Special Areas of Conservation
    • Special Protection Areas
    • Areas of Special Scientific Interest

    Habitats

    • The 3rd Northern Ireland Countryside Survey
    • The 2nd Northern Ireland Countryside Survey
    • NI Countryside Survey Publications

    Species

    • Northern Ireland Priority Species
    • EFS Species-Specific Advice
    • Species in Northern Ireland

    Wildlife licensing and management

    • Dangerous wild animals
    • Wildlife law
    • Wildlife Licensing

    Northern Ireland Squirrel Forum

    The Northern Ireland Squirrel Forum (NISF) was established to bring together statutory and non-statutory organisations as well as representatives of country parks, private landowners and local volunteer organizations dedicated to protecting the red squirrel in Northern Ireland.

    • What is the Northern Ireland Squirrel Forum (NISF)?
    • Controlling the grey squirrel population
    • Squirrel fact file

    Invasive Non-Native Species (INNS)

    • EU Invasive alien species
    • Invasive Alien Species Strategy (Northern Ireland)
    • Rapid Response Contingency Plans

    Environmental Farming Scheme (EFS) - Higher Level

    The video has not been updated since 2022 and therefore makes reference to previous tranches. Please note, however, that the process remains the same but that there is no wider option for tranche 8.

    Marine Guidance Documents

    This page provides guidance and supporting documents for anyone planning activities that may affect marine habitats, protected areas or protected species in Northern Ireland.

    Environmental Farming Scheme (EFS) general information and guidance

    This page provides general information and guidance for the Environmental Farming Scheme.

    Environmental Farming Scheme Training Videos (Higher NPIs)

    Training videos for the Environmental Farming Scheme (EFS) – Higher Level Options online application - Higher NPIs.

    The Battle Against Invasive Species: Why It Matters and How You Can Help

    Invasive species are one of the five top reasons for biodiversity loss, as identified by the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES). They can negatively impact on native species, can transform habitats and threaten whole ecosystems, causing serious problems to the environment and economy.

    Public Appointment Vacancies - Chair and up to 18 Members to the Council for Nature Conservation and the Countryside (CNCC)

    The Department of Agriculture, Environment and Rural Affairs (DAERA) is seeking to appoint a new Chair and up to 18 members to the Council for Nature Conservation and the Countryside (CNCC). The CNCC provides independent, specialist advice to the Department (DAERA) on matters affecting the countryside and nature conservation and Areas of Special Scientific Interest (ASSIs) with due regard to matters affecting agriculture, forestry and inland fisheries.

    Ballyknock ASSI

    Black Lough ASSI

    Cetaceans (Whales, Dolphins and Porpoises)

    Whales, dolphins and porpoises are entirely aquatic although they must come to the surface to breathe air through their lungs. These animals do not strand under normal circumstances, therefore, if present on the shore they will likely require assistance especially if still alive.

    Other Marine Animals (Sharks, Marine Turtles, Jellyfish)

    Marine animals such as sharks or marine turtles spend all of their lives at sea, with marine turtles surfacing to breathe air. Marine turtles haul out onto land to lay eggs but not in UK/Irish waters.

    Seals

    Two species of seal inhabit the coast and seas around Northern Ireland. The harbour seal is smaller, has a dog-like face and prefers more sheltered habitats. The grey seal is larger, has a longer head and is more often seen in exposed areas.

    Biodiversity and Lough Neagh

    Dr Sara McGuckin, Head of Natural Science with the Northern Ireland Environment Agency outlines why Lough Neagh is so important, to Northern Ireland and internationally, in terms of its biodiversity and explains some of the conservation designations which are in place to protect it.

    Importance of the Curlew

    The shores of Lough Neagh are home to the curlew, a unique Irish bird with its sickle-shaped bill and haunting call. But the curlew is in decline with numbers on the island of Ireland having fallen from an estimated 10,000 breeding pairs in the 1980s to fewer than 300 breeding pairs.

    Birds on Lough Neagh

    Designated as a special protection area Lough Neagh and its surrounding islands provide a multitude of vital habitats for birdlife. The lough is a particularly important refuge for winter migrating birds, but it has seen a steep decline in the numbers of tufted duck, goldeneye and pochard visiting it in recent years. Steven Fyffe from the Northern Ireland Environment Agency and Sorrel Lyall from the BTO (British Trust for Ornithology) explain more about Lough Neagh’s importance for our bird population.

    Tackling Invasive Species

    Non-native species around the shores of Lough Neagh and within the Lough itself are causing real harm. From Japanese knotweed to Himalayan balsam, giant hogweed and zebra mussels the Lough’s ecosystem is being damaged, and its native species are under threat.

    Habitat Protection on Lough Neagh

    Lough Neagh Partnership Rangers protect the habitat of Lough Neagh and its shoreline. Ciara Laverty talks about the importance of the biodiversity of Lough Neagh and its shoreline.

    Tullanaquiggy ASSI

    Related to Biodiversity

    Most recent publications

    • Seaweed Harvesting in Northern Ireland: Position Statement and Code of Conduct

      Published 28 May 2026
    • Information for those applying to hold a bird of prey

      Published 3 April 2026
    See all publications in this topic

    Most recent consultations

    • Draft Nature Recovery Strategy - Extended Consultation Period

      Published 20 January 2026 Consultation closed
    • Consultation on the Seabird Conservation Strategy and Action Plan for Northern Ireland

      Published 23 September 2024 Consultation closed
    See all consultations in this topic

    Most recent news items

    • DAERA publishes first Peatland Strategy Delivery Plan for Northern Ireland

      Published 22 April 2026
    • Competition to appoint a Chair and up to 18 Members to the Council for Nature Conservation and the Countryside (CNCC)

      Published 13 February 2026
    See all news in this topic

    Access to information

    How to request information from the Department of Agriculture, Environment and Rural Affairs including Freedom of Information (FOI), Environmental Information Regulations (EIRs) and the use of our Publication Scheme.

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