Up close and personal with a Bumble Bee

This weeks challenge being 'close up' I managed to get close to a bumble bee on my rockery this evening. The tree in our front garden is constantly buzzing at the moment with bees which then make their way down into the flower beds. I think this one is a Tree Bumble bee [ although the web says they have only recently reached southern Scotland] because none of the others seem to have this orange thorax. I love the pollen on it's legs.