Although I have starlings in my garden, the main greedy guts are a couple of collared doves. They just sit on the bird table stuffing themselves for ages.
I do also have blackbirds, robins, sparrows, wren and other common birds so it is not a total disaster.
However, if any cats are seen by me, they had better run for their lives, as I am quite handy chucking a half brick or similar sized missile at the filthy vermin.
To me, cat owners are either stupid or inconsiderate. Stupid because they do not realise their cat will always shit on other peoples property, go caterwauling and slaughter the local wildlife indiscriminately and needlessly, or inconsiderate because they do not care.
Either way, a cat owner makes a lousy neighbour!
Regards,
Mike.