Ah yes, the screaming of motor bikes, cars slapping off a loose manhole cover, police or ambulance sirens hurtling through the traffic lights. Magpies screaming as they rob eggs from a nest, the kakkaking iof peregrines as they behead a bluetit and swish off with the remainder to feed their young, the toppling and scraffling of foxes in the waste bin opposite to get their feed if KFC leftovers. (not so often since lockdown)
Mmm, the dawn chorus in a town centre. No wonder I miss North Northumberland.