Spot the insect

This morning I went to the Queen's Head nature reserves.  The first one was so overgrown that walking round was like going through a green tunnel as the foliage had grown to about twice my height so I couldn't see the water or a lot of the wild areas.

I carried on down the canal to the second reserve.  There were three workmen cutting down the wild area on the mound so their machinery was pretty loud in a quite spot.

There wasn't a lot of insect life around but I did see a Ringlet and Gatekeeper butterfly, also a couple of Beautiful Demoiselles. As I was walking along I spotted this dockleaf with the light shining through. When I looked at it on my computer I spotted an insect on the outer edge of the leaf.