This is one of the wrens using some of the material that I put in a holder today. I made it a couple of years ago. Holder
Marvelous idea, and so handy for the birds! We have bits and pieces of chicken wire, and I think I'll make a nesting material holder using some of our leftover chicken wire and see if the birds like it. Ours won't be as neat as yours, but our birds aren't particularly neat anyway (as testified by the surround of the watering stations!).