Window bird

Monday morning when I was puttering around in my tool shed a small bird started to fly against a window in an effort to get outside.  Once I got a photo of the bird I went around to the back of the room and the bird then flew out the door into the cool clear morning air. This morning we didn't have much smoke from the forest fires as I think the occasional wind Sunday night kept the smoke from settling into the Valley overnight.

I don't know what kind of bird it is.