Loving all the updates!!! Sid, I too have rescued a few fledglings over the years but mainly because they were in essence “too fat to fly”. So, would pick them up and put them on a cross beam and usually by the next day they were able to fly.
An ornithologist friend told me a few years ago how barn swallows go nuts over white feathers for nest building/repairs. I have free range laying chickens and collect white feathers in the fall when they moult (the small white underbelly ones) Talk about a hilarious scene when I laid a few white feathers in the barn aisle. There were a few scraps over said feathers and very amusing to watch their excitement…like crack for barn swallows!!
No swallows here yet so will have to wait yet again to do my “Happy Dance”.