Odd looking bug
The Polka-Dot Wasp Moth
I believe these moth like creatures come from a yellow caterpillar that has black spikes. I don't see them every year.
Observed by Sandy Koi
Picture ID from Kaufman Field Guide to Insects of North America. Specimen did not fully emerge so was flying erratically.
The Polka-Dot Wasp Moth (Syntomeida epilais) is a species of moth thought to be native to the Caribbean. The species is also called the Oleander Moth after the Oleander plant, from which its young feed. Like most wasp moths, these moths are day fliers.