Sani Wetlands Signs. All signs include information for the area and its importance, the birds and other habitats of the wetlands, the birds-visitors during the 4 seasons, the forest, the sand dunes as well as information on how guests can enjoy the area without harming it. This action is part of the Sani Wetlands project in cooperation with Hellenic Ornithological Society. Location: Halkidiki, Greece
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