Poole Harbour

Country/territory: United Kingdom

IBA Criteria met: A4i, A4iii, B1i, B2, C2, C3, C4, C6 (2007)
For more information about IBA criteria please click here

Area: 2,308 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 medium favourable high
For more information about IBA monitoring please click here

Site description
A drowned valley that forms one of the largest natural harbours in the world, with the five islands representing high ground between the former river valleys. Habitat-types include mudflats, saltmarsh, reed Phragmites-swamp and heathland. The IBA is important for wintering wildfowl and waders, and for breeding gulls and terns.

Recommended citation
BirdLife International (2023) Important Bird Areas factsheet: Poole Harbour. Downloaded from on 04/02/2023.