Sign identifying a "European protected area" (Special Area of Conservation Lieberoser Endmoräne und Staakower Läuche) in Germany The Foloi oak forest in Greece is a Natura 2000 site. Castro Verde, Natura 2000 site in Portugal Natura 2000 locality in Slovakia Näverkärr in Bohuslän, Sweden, is a Natura 2000 site. An aerial photography of the Omenainen island, Natura 2000 site in Finland Natura 2000 locality in Police, Poland (estuary of Oder and Szczecin Lagoon) The Oostvaardersplassen is a Natura 2000 site in the Netherlands.