Hi! Hummers are wonderful and I dearly miss them when they leave, but they are by no means the only birds I feed. I try to attract many different species:
In the summer: I'll have hummers along with evening grosbeaks, hairy and downy woodpeckers, purple finches, American goldfinches, chickadees, assorted sparrows, tree swallows, pine siskins...
In the winter: blue jays, pine grosbeaks, evening grosbeaks, chickadees, common redpolls, woodpeckers
I had to put my feeders away this summer because of a marauding black bear problem in town but I still put a bit of seed on the platform feeder every day. It kept the finches and sparrows around at least. I'll be putting my other feeders out next month to bring in the grosbeaks and woodpeckers. I've missed the woodpeckers this summer and never got to see the babies this year.
Sometimes, if I'm lucky, we'll get a few red foxes hanging around. I dearly love them... they really help keep the rodent population down. A lot of people have a fear of them with rabies and cat killings but that illness is quite rare and if people kept their cats indoors as the town bylaw states (my girls will never go outside), they wouldn't have that problem either... but that's another story!
What is the situation at your place? Do you only feed hummers? If that's the case, you don't know what you're missing!
Welcome to the forum.