Thanks for the well wishes, Greg and Dawn!
Dawn, you're right about PMs attracting more PMs. On Monday, another subbie male showed up. He has a hard time getting on the house because my resident male can be pretty protective. But after their little testosterone displays, he is eventually allowed access to the house!

I noticed this morning that he had a visitor with him. She went in and out of the vacant compartments and stayed for awhile. Then there was all kinds of commotion as a few other birds flew over. I think she may have left with them. This is the same routine that happened with my resident pair, so I'm holding out hope that the new guy will get himself a mate.
Yes ... I know the hot weather will get us here in KS probably sooner rather than later! But I did hear some good news. Kansas City has a weather man named Gary Lezack. He has been working on a climate theory for the past several years that has proven to be pretty accurate. According to this theory and his analysis of this year's weather patterns, he's predicting a cooler than normal summer. He said we might have a moderate heat wave of a few days in July or August, but he doesn't see prolonged, excessively hot days. Let's hope he's right!