Oriental Turtle-Dove (Streptopelia orientalis, 山斑鸠).
One of the two most common birds in Changsha (the other is the light-vented bulbul), which could be said for many other urban spaces in China. They are sometimes a bit finicky about being observed and liable to fly away if a camera is raised towards them. In the city and the woods one can often hear their soft 'heer-heer-ooo-ooo' call.
This one was relaxing outside my office window this morning.
