The batch of flowers right in front of our porch are apparently extremely attractive to butterflies, moths and bees. We've had quite the gathering there in the past few days. Kansas Dad and I are thinking of trying to move the plants to somewhere near the garden. (They are reasonably pretty, but only bloom for a short time and have the unfortunate habit of sending the scent of onions wafting around the front door every time someone brushes one.)
I think this is a Viceroy.
I'm pretty sure this is a carpenter bee. I haven't noticed any holes, so perhaps we can hope they are pollinating without doing any damage.