We went to Neil's this weekend. He has a chickadee nesting in his bluebird box and I discovered that a kink in the finch feeder I put together for him. I put the top half right side up and the bottom half I put in upside down. Fortunately, finches can improvise:

Note the two goldfinches hanging upside down to eat. Also, on the top right hand side there are two pine siskins feeding that haven't migrated yet.