Signilskär-Märket Archipelago

Ramsar logo

Signilskär-Märket Archipelago

  • Country: 
    Finland
  • Site number: 
    5
  • Area: 
    22,566 ha
  • Designation date: 
    28-05-1974
  • Coordinates: 
    60°15'N 19°18'E
Materials presented on this website, particularly maps and territorial information, are as-is and as-available based on available data and do not imply the expression of any opinion whatsoever on the part of the Secretariat of the Ramsar Convention concerning the legal status of any country, territory, city or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries.

Overview

Signilskär - Märket Archipelago. 28/05/74; Åland; 22,566 ha; 60°14'N 019°17'E. Natura 2000 SPA, Baltic Sea Protected Area. An offshore archipelago near the border with Sweden, consisting of 50 mostly treeless islands. The main island consists of extensive deciduous forest, meadows and a small mire, and the great variation of water-depth creates a rich selection of underwater biotopes. The site represents a diverse and abundant community of archipelago birds for breeding, migrating and over-wintering. Threatened birds include White-tailed Eagle and Lesser Black-backed Gull. It also provides habitat for some threatened vascular plants such as Wall Rue and Fragrant Orchid as well as for some mammal species, e.g., the Ringed Seal and Grey Seal, with more than 200 individuals in the waters near Märket Island. Oil pollution damage is the main threat, mainly from two shipping routes crossing the area. Fishing and increased boating in the breeding season also cause disturbance to birds, as well as hunting of waterfowl. Since 1927 a station for the study of migratory birds has been in operation on Signilskär Island. Ramsar site no. 5. Most recent RIS information: 2005.

Administrative region: 
Åland

  • National legal designation: 
    • bird sanctuary
    • HELCOM Baltic Sea Protected Area
  • Regional (international) legal designations: 
    • EU Natura 2000
  • Last publication date: 
    01-01-2005

Downloads

Ramsar Information Sheet (RIS)

Site map