Sites - Important Bird and Biodiversity Areas (IBAs)
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Itäinen Suomenlahti National Park
Finland, Etelä-Suomen lääni
27o 0.00' East 60o 20.00' North
B1i, B1ii, B2, B3, C2, C3, C6
Year of IBA assessment
Site description A very large area of outer archipelago covering the whole north-east part of the Gulf of Finland. The site comprises extensive areas of open sea scattered with several large and forested islands, and numerous small, rocky islets. There are some remarkable submerged ridges in the area, and, more importantly for the avifauna, extensive spawning areas of the Baltic herring.
Key Biodiversity The area holds the largest population of Larus fuscus fuscus in the country, and also is important for other archipelagic species such as Alca torda and Cepphus grylle. During spring migration hundreds of thousands of Arctic ducks stop over within the IBA.
Protection statusNational High International High520 ha of IBA covered by National Park (Itäinen Suomenlahti, 520 ha). 93,043 ha of IBA covered by Special Protection Area (Itäisen Suomenlahden saaristo ja vedet).
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BirdLife International (2016) Important Bird and Biodiversity Area factsheet: Itäinen Suomenlahti National Park. Downloaded from
http://www.birdlife.org on 01/09/2016
To provide new information to update this factsheet or to correct any errors, please email BirdLife