December 27th – The birdlife at Chasewater carries on with little regard to the weather. The robins, blackbirds and tits flitted around, hunting for food, and on the lake, the waterfowl – from coots and grebes to swans – loafed and preened as usual.

I must read more about swans and their social behaviour. I note adults and cygnets from last summer still hang around together, though in much looser, informal-seeming groups. A few days ago I saw all seven of the Catshill brood on the lake by the north end of the dam together with mum and dad; but often, I just see one adult and on cygnet, or groups of solo cygnets.

It’s almost like they’re still family, but go their own ways and meet up later. They really are most fascinating birds, and I really should learn more about their habits.