Sis, I had sucha guest some days ago too! He flew and sat on our car and was starring at us through the front window:)) I thought he was sick or felt bad, when I came out to see what was wrong with him he looked at me and flew away at once, he was fine:) sparrows here are very careful and never come to people like this one, maybe it was a sign of smth. I will share pics of him too! We have similar photos, so funny;))