Now that the spring sunshine is warming things up, solitary and social bees are starting to be active.  If you have any Lungwort on your garden, you may have visits from two small, furry and quite hyper-active bees, darting around more like flies.  One is all black, the other gingery-brown with a yellow face.  They are the female and male, respectively, of Anthophora plumipes - a "pollen-bee".  If you think you've seen one, please let me know.  A picture would be useful - good luck!