city centre carpark -
a sudden goldfinch.
(Yes! The songs I had heard were goldfinches and now I've seen them there too!
And the latest on the swifts is that, after some uncertainty over whether there was a good site for a nestbox on our roof, the news is that there is, so I'm off to buy a nestbox! It's been exciting to watch the 15 or so local swifts flying round rapidly and raucously all evening!)