Sometimes, like on the left, the Finsters don't seem to mind me watching them and taking pictures. But sometimes, like on the right, they seem to get pretty annoyed. Both photos are of Darjeeling, on different days.
Now, once a day I open the big door in the middle of the Finsterium to clean up, and my upper body is literally in the cage. After so many years, the Finsters just watch me. In fact, some of them (most often Tea and Bosco, although others play, too) buzz my head. So exactly why Darjeeling seems so offended is something of a mystery. But maybe she was trying to take a nap.