A strange thing happened a couple of days ago. We don't currently have our feeder hung up but the rope that's attached to a nailed hook in the eave is still there. The rope, when deployed with the feeder, brings the sight line down to mid-window level as we sit at our breakfast table looking out. The feeder is only a foot from the window so we get a good look as the little fellas slurp their nectar. Anyway, we were stunned when a single hummer came to the window where the feeder normally hangs, and just hovered there for a few seconds. It had obviously visited us before and was ready to be fed. Curious bird behavior.