My problem is hummingbirds--we have many (well over 150) hummers that spend the summer here and they are now migrating to South and Central America. I spent all morning cleaning and repairing feeders that are ready to be put back into storage as our population is rapidly dwindling. Most days during the peak season I spend at least an hour, sometimes two, filling feeders and preparing their favorite sugar/water drink. Another week or so and we won't see any until mid-April of next spring. We miss them when they're gone, but they are a lot of work when they are here. A benefit for us humans is that we have almost no small insect problems--the hummingbirds LOVE little bugs!