Thorn moth with wings open, might be another Earl thron?
No interactions present.
Early Thorn never sits with it's wings open like this. As Robert says, the shape of the outer cross-line, and in particular the way it kinks back when it reaches the leading edge of the wing a diagnostic for August Thorn.
Lat/Lng: 51.1, -1.5
OS grid ref: SU3544