

And feeding on the grapes were large numbers of tree graylings:

(the one on the left looks particularly sloshed)

I don't know if the alcohol attracted them, but they certainly enjoyed the treat.
Elsewhere, tree graylings were gathering at minerals in even greater numbers:

In fact, it was a remarkable day for tree graylings and I saw more than I've ever seen before. Here is one nectaring with a brown argus:

Common or garden British graylings were flying as well, though not in anything like the numbers I see in Suffolk:

Plenty of blues are still flying here, including Adonis blues...

... and even chalk-hill blues:

And yellows are numerous too. This female helice took off just as I clicked the shutter, giving me a rare glimpse of helice ups:

Painted ladies and red admirals still flying, but the only fritillary on the wing today was Queen of Spain:

Guy