A few weeks ago I found a very small weevil in the woods at Peasmarsh. I couldn’t get a decent photo before I lost it and so I have been keeping an eye open for it. Today I was successful and found a pair mating. I believe they are Curculio sp. possibly C. betulae or C. rubidus.
UPDATE from Ispot: Have compared to specimens and they’re clearly a match for Curculio rubidus (Nationally Scarce (Nb)). C. betulae is similar but would show a much longer rostrum. Both birch species.