I'm down to one cat now, and he's getting on a bit, so I can encourage the birds again. This has coincided with the return of the Sparrows to the area for the first time in 7 years, so there's lots of chirping going on. Still no Starlings (though seen them elsewhere in town), but almost all other typical garden birds bar the Thrush are here.
Overall the numbers of birds is lower than it was though, so I gave up buying peanuts as they quickly rot. What I've taken to giving the birds as a mainstay, besides home made cake, bread and a water bowl, is cream crackers.
In particular the Blackbirds love crackers, and the Sparrows take all the smaller bits. It's easy to break them up, and a cheap option if you buy a supermarket brand. I pay 45p a packet and it will easily last a week.
I put out some mashed potato a few weeks ago but nobody was interested. That's where the Starlings would have come in handy, at least in the winters. Years ago they would go mad over mash, and each bird would 'helicopter' out from the table, slowly rotating in flight to avoid new arrivals, and flying off with a JCB beak load.