I brought him in the house where it was warmer and hoped that would help. After about 15 minutes he died in my hand. I'm sad to have him die but I'm glad that he didn't die alone. He was being caressed and comforted when he left this world.
Very few actually die but this one just couldn't pull it out and make it. I have spent up to two hours working on other birds that have had the misfortune to have flown into the window but this little guy (about the size of my thumb) couldn't make make it.
I sure hate to lose even one of these little guys.