I created this sound with audacity. Not quite sure what it is, but i guess you can use it as a loading screen background music in a game, if you want to.
2 or 3 ambulances passing by in the city near by a park. The background is not noise, but it was very windy out there and the wolf windshield did a great job.
Spring frogs, "peepers", recorded from a tiny pond on an island in narragansett bay. In the background, the occasional "gonging" of a bell buoy just offshore.
There was a giant swarm of cicadas, and i recorded them. You can hear the individual ones that are close in the background of millions of ones in the distance.