Yellow-Collared Scape Moth, with friend

This fellow's species is a grass-eater which is listed as "common" and goes to lights, which is where these flowers are, by the front sidewalk.

This one was found having a late-night milkweed nectar snack with a friend, at top left corner, which has been identified as a Grass-veneer moth.

Our thanks to Mr. Bob Patterson, who took time from working on his own fantastic website to identify these for us.