My sister Mannie and I are sitting together at my mother's rehab hospital, and I walked over and showed her this. Immediately and correctly: "Belted Kingfisher."
@cejaanderson Many thanks to you and Mannie! I've never seen one in my neighborhood. It took many tries to get a decent shot, as the wind has been fierce today. (And if he hangs around, I think I'll name him Donald - thanks for the suggestion!)
@mbemis Thanks so much for the info - I hope to spot him again. Our weather is going to be unusually warm for a few more days, so I plan on taking some walks by the lake.