Subject: No clue what this is.
Location: Ontario Canada
August 20, 2015 2:52 pm
We’ve found this guy in our back yard in Ontario Canada and we have no idea what it is.
Signature: Brendon
Dear Brendon,
This is an Achemon Sphinx Caterpillar, a species that feeds on grape, Virginia creeper and other vines.
What's That Bug? does not endorse extermination