Geographic location of the bug: Upper Peninsula of Michigan
Time: 11:34 AM EDT
Your letter to the bugman: Hi there, we found this big caterpillar after some storms last night. We were hoping to find out what it is.
How you want your letter signed: Cindy Occhietti
Coincidentally, we just posted additional images of a Leafy Spurge Hawkmoth Caterpillar, also submitted from the Michigan peninsula. Do you by chance know Larry?