My guess is that this is too small to be a squirrel’s dray, so that it is a bird’s nest in an oak tree. I wasn’t going to stand around in sub-zero temperatures to find out if something came along to use it.
Another in the continuing series of mushrooms which are so tiny they can only be spotted by close inspection of the short grass in which they are growing. This one was glistening with water formed by the melting of the frost which had settled on it the previous night.
This feeding party of black-headed gulls had a couple of jackdaws as hangers-on. They were spending an unworried Sunday using the Wolves training ground as a dining area; secure in the knowledge that I was the other side of the fence.
The “beards” are feathery structures which develop as the seeds ripen (top and bottom pictures).
These pictures of seeds at various stages of ripeness were taken at the same time, and are of seeds on different branches of the same plant, a garden plant which is escaping over a wall.