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Observation notes: Found this large fellow crossing the street. Hes grayish green with black spots, a false eye on his rump, about 3 inches long. No hair, no antennae. He can telescope his head into himself, as seen here, his head is not visible. Not sure why the picture downloaded upside down.
Verified by: A_baldini
Verified date: August 17, 2020
Coordinator notes: This is the caterpillar of the Achemon sphinx moth.