Squash borer moth

6264 A. I have never seen this Critter before but it was fluttering around my vegetable garden like really weird all over the place like it could not decide what it wanted. From Dunnville Ontario
6264 B. I have never seen one and was wondering what it was? There is only 1 flying around my garden. Almost flies like a humming bird. From Trenton Ontario

Number 6264 This a squash borer moth, Melittia cucurbitae (Lepidoptera: Sesiidae). These can be very destructive garden pests; see Click here for some control/prevention advice.