Eastern Giant Swallowtail
My best guess is Downy Woodpecker
I dug my original plant from a friend's yard, but the ants have long since carried seeds throughout my flowerbeds and planters, and now I have many. I can't get A. vulgaris hybrids to persist for me, but A. canadensis is happy to demonstrate how well-adapted it is to its native habitat. Columbine flowers are often where I spot the first hummingbirds feeding in the spring, and the bees like them too. Look carefully at the tips of the spurs here and you can see the nectar waiting to reward a visiting hummer.