Bee???

Bee???

Observation - Bee??? - UK and Ireland. Description: if this is a bee, then what species? it has been on my sage plant for 2 days now and was last obseved trying to climb in to a flower head. its legs are downy and white. it doesn't appear to move very much, but when stroked on the back it raises it's back

if this is a bee, then what species? it has been on my sage plant for 2 days now and was last obseved trying to climb in to a flower head. its legs are downy and white. it doesn't appear to move very much, but when stroked on the back it raises it's back legs up.