Skokholm and Skomer

Country/territory: United Kingdom

IBA Criteria met: A4i, A4ii, A4iii, B1i, B1ii, B2, B3, C3, C4, C6 (2007)
For more information about IBA criteria please click here

Area: 427 ha

Royal Society for the Protection of Birds
Most recent IBA monitoring assessment
Year of assessment Threat score (pressure) Condition score (state) Action score (response)
2007 high unfavourable low
For more information about IBA monitoring please click here

Site description
These two islands have a plateau-like form, and are bounded by cliffs reaching 70 m in height on Skomer. Salt spray and nutrient enrichment from seabirds affect the vegetation, which includes maritime grassland and Juncus flushes. The IBA is important for its breeding colonies of seabirds and waterbirds.

Recommended citation
BirdLife International (2023) Important Bird Areas factsheet: Skokholm and Skomer. Downloaded from on 22/03/2023.