A complex of shallow (<2 m) bays and relict lakes on the southern coast of Saaremaa island, with small islets, vast reedbeds, coastal meadows and saltmarshes. The main economic activities are fishing, sheep-grazing and forestry.
A diverse selection of migratory waterbirds use the site for staging and/or breeding, with important numbers of several species. Significant proportion (³1%) of national population breeding at site: Grus grus (10 pairs), Larus canus (min. 400 pairs), Larus marinus (20 pairs).
BirdLife International (2020) Important Bird Areas factsheet: Siiksaare-Oessaare bays. Downloaded from http://www.birdlife.org on 19/01/2020.