I found this bush-cricket at the University Botanic Gardens this morning. Might this be the Southern Oak Bush-cricket instead of a nymph of the more common Oak Bush-cricket?
This is a nymph of the standard Oak Bush-cricket. The wings are already longer than those of the Southern Oak Bush-cricket.
Glad to see you are on your guard for the rarer species!
Many thanks David!
Best wishes, Saharima