Bee on dead nettles

It's wet out this morning so the dog and I didn't go far. Took a couple of pics of woodland flowers but they just didn't come out very well, so here's a pic of Bombus pascuorum on a dead nettle.

Also saw Bombus terrestris, Anthophora plumipes and I think a Bombus lucorum, but I couldn't get a good look at her bottom to see if it was pure white. See Help Save Bees charts to see the difference :-)