Observation notes: It was a huge version of a lunata zale. Had the correct markings and colors. But it was much bigger than 40-55mm wingspan. Each wing from tip to head was about 60+mm.
Image of my hand is flipped, but it has the measurement with a tape measure to correlate size approximately.
Verified by: stomlins701
Verified date: August 28, 2018
Coordinator notes: Very nice find. It is unusual for this species to stray so far north, though it has been seen as far north as southern Canada.