This photo and the one below were taken while flying between Kipnuk and Hooper Bay. Out in the middle of all this tundra flatness, there was a small group of craters. They were inactive and there was a cluster of them grouped together. I only managed to get a few photos of them, not the best, but if anyone understands the geology behind this really peculiar scene, I'd appreciate an explanation.

Tundra crater

Due to the recent Kelo decision, this property is being transferred to Walmart for further development. (just kidding) Minolta XG-1