1 7 and vivid observation, and subtle calls full of of meaning. We tried to suppress sentimentality and imagination and to remain objective. Was Dumpy inviting her partner in to feed, or deferring for having supplanted Sleeky's precedence in feeding? On many occasions Dumpy displayed her 'at-homeness' by walking around the floor of the room, and by entries and exits through the door. Was this at any time connected with domestic submission? Another mystery was the disappearance of both birds for two days on 26th and 27th July, and we were sure that disaster had overtaken them. (We recalled the young stranger marmalade cat that hung around for a day or so about that time, until we chased it from the window ledge where it was sniffing at the clog of food.) On the evening on 27th I saw Dumpy skulking among the potted plants on the patio. There had been a cocky little speckled Robin about on those two days, but this was our red-breasted friend. She did not respond to my call, but soon appeared at the closed window once I shut the door. All was well again, or nearly so, there being a little shyness displayed for a time from both birds of our pair, in particularly Sleeky. On 12th August, a Bluetit visited the outside sill and beat a tattoo picking up crumbs from a cake paper. We began adding chopped nut to the food. Several Blues and Greats became regular visitors to the clog by the l8th, but at first did not seem to affect the Robins at all, all birds visiting singly, and the Robins effortlessly dominant. Yet there did develop a slight diminution in their confidence, and on 19th I thought they waited until I moved away at 7 o'clock opening time. However, Dumpy was reported as hopping around the room later that morning. Then arrived the crucial day, Sunday 22nd August. The Blues and a Great had arrived, and though not inter- fering with the Robins, their deference was mingled with impatient pressure to the extent that some darted in