My husband send me this picture from his phone. He said there’s several of them flying around in the building he’s doing work in (he’s a plumber).
What the heck is it? It looks like something from a fantasy video game.
Some sort of moth.
It’s a hawkmoth of some kind. not sure which species.
Maybe it’ll grow up to be one of these.
That would be awesome. 
I’ve seen some like this — and mistook them for hummingbirds! Some of those suckers are big.