At last something interesting to report from my roof terrace trap, an early thorn. Most days recently there have just been a handful of common quaker and hebrew character.
Early thorn is easy to identify as it holds its wings closed above its body like a butterfly separating it from other thorns that hold their wings partly open. This is quite a common species but only the fifth record from my roof terrace.
Early thorn brings the species quest list to 183.