Horton Creek drainage, with clouds of flies doing their mating dance. This is a wider shot of the same scene as yesterday’s photo, with focus on a nearby swarm.

Grasses and blooming Brown-Eyed Susans fill the foreground, shrubs and trees form the mid-ground, where a creek runs hidden below. A mountain in shadow forms the background. Clouds of flies hover over the shrubs, lit from behind by the setting sun.