Photographed at the visitors centre above Aberfoyle. David Marshall Lodge Visitor Centre.
No interactions present.
The male is the bluest of the blue / black damselflies. The thorax viewed from above bares two broad blue stripes. Just behind the wing roots on the second abdominal segment is a mushroom shaped symbol, the stalk of which may be absent. The upper surface of segments 8 & 9 towards the tip of the abdomen are all blue, often appearing brighter than the rest of the blue areas of the insect.
Chris Brooks - www.dragonfly-images.co.uk
My Flickr site - www.flickr.com/photos/ceb1298
Made the made the mistake of going with first suggestion. Noted Azure has U shaped mark on behind wings roots.
A keen amateur with a love of photography.
More at Ruanaich.com
Lat/Lng: 56.1785, -4.3765
OS grid ref: NN525009