Garden Goodie then local Hornet mimic

First thing on the morning of Saturday 31st May, our cat Misty was looking at the side wall and I immediately spooted a pristine probably young female Black- tailed Skimmer perched on the wall. She stayed for long enough for me to obtain several shots of this unusual garden visitor, I don't recall seeing a female BTS in the garden before. I then received a What's App message stating 2 conjoined Hornet Moths were on a Poplar along Corton Road at the junction with Links Road, so I drove over and immediately saw them low on the tree.