I have a few of these guys buzzing around a hanging plant by the mason bee houses.
Not sure if they are Carpenter or Bumble bees. All-black abdomen and a yellow mid section.
They seem to be cruising the wood trim when not at the flowers.
If they are carpenter bees...I assume the pollinate flowers too? If so, I won't be overly mean to them but I don't want them drilling more holes in the house.
Here is a picture: