Rolling Wasp ( ETA after more research...probably a bee)
When I first saw this wasp (?) I thought he was struggling to extricate himself from the fluffy strands of the seed pod but as I watch he appeared to be rolling some of the strands up into a ball.When he succeeded in making a good sized (compared to his size) ball, he took off, taking the fluff ball with him.
After more research I think this is probably a bee, judging from the behaviour, maybe a wool carder bee.
