Crickets and evening bug sounds like late-season cicadas, which make a different sound from prime-summer cicadas
Birds
Our next-door neighbor's dog moaning pitifully to be let inside
My dog Daisy growling at him through the fence, which is probably adding to his distress
Very distant low-roar traffic noise from state highway 121
An occasional car in the neighborhood
The distant sound of a coach's whistle. There's a playing field two blocks over where neighborhood kids are practicing pee-wee league football or possibly soccer. Normally the wind doesn't bring that sound this far, but it is today.

Suburbs are alright. I'd rather be out in the wilderness someplace where I hear no traffic or other civilization noise. Just nature sounds and, ideally, running water from a stream or river.