So the windows were a bit dirty but this is a pic of Tian Tian's inside enclosure. Its maybe a couple of metres longer than the pic but there are no other features in it. Yang Guang's is pretty much the same.
It gets very hot and humid in DC in the summer. (I remember one year BBC news was talking about incredibly hot summer weather in England and I had the heating on in Edinburgh as the fog drifted past my window!)
