Thawing out on a fence post.
No interactions present.
Thanks for the suggestions. It was small...about 8mm. There were several similar on fence posts at edge of a rushy field on degraded lowland heath reserve.
My Flickr photos...
This appears to be an adult, therefore the small size would seem to suggest Birch SB.
Chris Brooks - www.dragonfly-images.co.uk
My Flickr site - www.flickr.com/photos/ceb1298
Lat/Lng: 53.938181453516, -0.85672974586487
OS grid ref: SE751497