This time of year, there's a zillion of these loudly and clumsily zooming around right outside my backdoor. They're very curious about everything that moves; they'll just like stare you down, hovering a foot in front of your face. Too cute!! They are also kinda eating the landlords mudroom... but so slowly that I'm pretty sure it hardly matters? You just can't be mad at these little fuzzballs! Worth it for the pollination anyway.