Jinn Fuller Renfro Historic Clarksville IN near the Falls of the Ohio I heard the distinctive call of 1000s of sandhill cranes this night at around 9:15pm lasting through 9:30 or so. Then silence. Then another round of sound at 9:45 or so, which prompted us out of the house to search, as I did not think sandhill cranes migrated at night. I see Mary Bryan posted that she heard them around 9:45 near U of L, so they must have been flying over.