In a tree with berries (Don't know what kind, looks a bit like blackberries but they don't grow on trees, do they? They are whitish, but I think they get dark when they ripen, but you don't find many ripe ones as the birds are too quick to snatch them) I have had plenty of birds.
The best is two (a pair?) of Red-bellied Woodpeckers. Other visitors have been a young male Red-breasted Grosbeak (and another one found dead), a family of Baltimore Orioles, a family of House Finches, a Downy Woodpecker and American Goldfinches, Northern Cardinals, Common Grackles, Chipping Sparrows, American Robins, European Starlings, House Sparrows and a Racoon family.
/Thomas