Walked on Calgary machair today.  It is looking fantastic.  Huge swathes of Lady's bedstraw and wild Thyme. Bees and tiny flitting Moths, incredible scent.  Prasad was there too, and spotted a Common twayblade. 
In the evening we went up to Reudle to look for Early marsh orchids and Lesser twayblades. We weren't successful but it was a beautiful walk back over the bogs and hills into the sunset.