Unexpected visitor

My fuchsias suffered during the heat wave, so I moved them into recovery and got a big bowl of mixed petunias to replace them. The hummingbirds are not impressed. But today I had several of these visitors instead. It's been three years since I've had a shot of this type of butterfly, they are less and less common. Tiger Swallowtail butterfly, I think it's a Canadian Tiger Swallowtail.

Done