More Marsh Pics

We were having a tough time identifying the little bird.  Really could not nail down the ID.  I then went back and looked at the pictures of the same bird that I had marked for reject.  The one below was being rejected because the leaf was between the camera and the bird.  But if you look at the back of the head there are a few red or orange feathers.  It's a Ruby Crowned Kinglet,  most likely a female.  Mystery solved.