Water management at RSPB Gruinart, Isle of Islay Posted on 12 February 2015 by Armin Grewe A simple yet effective water management method at Islay’s RSPB Loch Gruinart reserve. The pipe can be lowered or lifted by the rope, which in turn regulates the water levels in the wetlands you see behind. Share this picture:EmailWhatsAppTwitterFacebookPinterestTumblrLinkedInReddit You might also like these pictures:
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