Marty’s photo of the day #4740: I live in the mountains of Montana, and early each morning I ride my bicycle to the valley floor and back. A herd of bison grazes behind a fence at my turnaround point. No self-respecting Montanan would be caught dead photographing the bison with the tourists during the day, but early in the morning, when no one is around, it’s a different story. Today’s photo is from this morning’s ride.