A new Visitor

Yesterday afternoon we heard a tapping on the window in the dinning room, this little chaffinch was sitting on the window sill looking in, it kept coming back all afternoon.

This morning she was still there, then she flew the the bird feeder and came back. We were not sure why this was we wondered if she could see her own reflection in the glass. 

I have included two other images, the chaffinch is the same one on the window sill the other one that landed on the same branch was a bullfinch, all the images were taken through the glass. I was surprised how little misting there was through the glass.