Melanie for the kind comment and the Acorn!
It is a fun experience and this mobile on the patio has been used every year now for several years. The Hummers love it. Plus the feeder hangs about 2-3 ft. to the side of it and a fountain of water is under the feeder. All the comforts of home, I guess!
Now I worry about them being safe as they learn to fly. Only one year did I find a little one dead on the patio. That was so sad.