OP
Hivemaker.
Queen Bee
Mine on the edge of a large patch of heather (about 200 acres )
seem to be flying in the oposit direction. Although there is a lot of rosebay willow herb in full flower as well.
Plenty of Rosebay here, but bees not interested in it at all, many are however working well on the sweet chestnut, hundreds of chestnut trees around here.