Sachem Skippers, male on the left, female on the right. I had no idea I'd photographed a set of the same species until my friend on facebook helped me ID them. I always get dozens of skippers at the end of the year and never pay any attention to them. I'm sort of tempted to fix that but I've never been a fan of their host plant, grasses.
Eastern Tiger Swallowtail.
Eastern Tiger Swallowtail. I believe this is a female because the blue is stronger where as males have either less blue or it's absent entirely.