We have quite a (North American) assortment.
We have seed feeders that attract northern cardinals, chickadees, house finches, goldfinches, tufted titmouse, Carolina wrens, creepers, and a few others. We also have a couple "nectar" feeders that are just for hummingbirds (ruby-throated, our only kind; tiny and bold as brass, they engage in aerial dog-fights).
There is a pair of red-shouldered hawks that nested in our back garden last year, but preferred my neighbor's trees this year. Their calling (screeching) will wake you if the chickens don't. A red-tailed hawk (larger than a red-shouldered) visited last week, joined up with a mate, then the pair moved on. Common ravens mob both the red-shouldered and red-tailed. Our owls are mostly barred owls, which caterwaul like lunatics if you get two or more of them together at night. All of them are good for snake and "tree rat" control.
We have two types of vultures here, turkey vultures and black vultures. They bother no one, and no one bothers them.