Wildlife of
Faroe Islands

Primary Threats

• Warming and shifting ocean conditions alter plankton and forage fish (and timing/availability), which can cascade to seabird breeding success and marine mammal distribution. Increased storminess and extreme weather can also reduce breeding success on exposed cliffs and increase coastal erosion, affecting nesting ledges and burrow sites (e.g., puffins).
• Fisheries are central to the Faroese economy, and pressure on key stocks-combined with shifting stock distributions (e.g., pelagics moving with ocean conditions)-can reduce prey available to seabirds and change food-web structure. Disputes over shared pelagic stocks in the wider region can complicate sustainable harvest levels and ecosystem-based management.
• Marine litter (especially plastics and lost fishing gear) accumulates in surrounding waters and can entangle seabirds and marine mammals or be ingested by seabirds. Long-range transported contaminants (e.g., mercury and persistent organic pollutants) bioaccumulate in top predators, including pilot whales and some seabirds, driving both ecological risk and public health advisories/concerns.
• Visits to iconic seabird locations (e.g., cliff colonies on islands such as Mykines) can disturb nesting birds, increase trampling of burrow systems and fragile vegetation, and elevate stress during the breeding season-especially when foot traffic concentrates on narrow paths near colonies.
• Roads, tunnels, harbors, coastal defenses, wind-energy buildout, and expansion of aquaculture infrastructure can fragment or degrade limited coastal habitats, increase noise/light near colonies, and create collision risks for birds (notably in poor visibility). Marine construction and vessel traffic can also disturb marine mammals in fjords and nearshore waters.
• Long-term intensive sheep grazing and associated moorland management can simplify vegetation structure, contribute to soil erosion on steep slopes, and reduce habitat quality for some ground-nesting birds and invertebrates. Local drainage/track creation in peat/grassland areas can further alter hydrology and erosion patterns.
• Seabird colonies face episodic disease risk (e.g., highly pathogenic avian influenza events affecting North Atlantic seabirds). In the marine environment, salmon aquaculture can amplify parasite and disease pressures (notably sea lice) that require careful management to limit broader ecological effects.
• Traditional harvesting persists, most prominently the pilot whale drive hunt and some seabird-related takes historically. While culturally significant and regulated, these practices can be conservation-relevant when combined with contaminant burdens (raising management and ethical scrutiny) and when local populations or particular species face broader ecological stressors.
• Local depletion can occur via cumulative pressures on forage fish and benthic resources that support seabirds and coastal ecosystems. Concentrated fishing effort and ecosystem shifts can reduce resilience, especially when key prey species availability becomes more variable year to year.
• Absolute land-area conversion is limited, but the most sensitive habitat loss occurs at coastal margins and near seabird cliffs through localized development (buildings, paths, erosion control) and at-sea through footprint and siting of aquaculture and port infrastructure in fjords and sheltered bays.