Alde - Ore Estuary

Country/territory: United Kingdom

IBA Criteria met: A4i, A4iii, B1i, B2, B3, C2, C3, C4, C6 (2007)
For more information about IBA criteria please click here

Area: 2,520 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 very unfavourable medium
For more information about IBA monitoring please click here

Site description
This estuary complex includes the Rivers Alde, Butley and Ore, with Havergate Island, and is of considerable geomorphological interest and important for wintering wildfowl and waders. Orfordness and Havergate Island are also important for breeding gulls and terns.

Recommended citation
BirdLife International (2023) Important Bird Areas factsheet: Alde - Ore Estuary. Downloaded from on 28/03/2023.