My feeding station attracts goldfinches, tits, a woodpecker, starlings, chaffinches, wood pigeons and colleared doves. I have a tray that catches some of the mess from the hanging feeders and the pigeons follow the feeder birds around. Interestingly, the sparrows follow the messy starlings and feed with them.
Starlings and pigeons are annoying, but I like to feed all the birds and I think I have achieved a pretty good balance.
I feed sunflower hearts in two feeders so the goldfinches can all have a perch because they're my favourite. The tits and starlings like the mixed nuts I put out. I use human mixed nuts for this feeder because that's what brings the woodpecker back. I fill the peanut feeder with suet and mealworm pellets and I have a nyger seed feeder too.
Whatever goes on the ground gets scoffed by starlings, chaffinches, pigeons, sparrows and doves.