@Roberta,
For some reason, the Robins never left New Hampshire this winter. I saw several of them back in early February. It was very strange.
Normally Robins eat worms, which they obviously weren't catching with 3 feet of snow on the ground, so I did some googling and found that Robins can eat all kinds of stuff, so they must have decided to stay for the winter and become scavengers this year. Not sure why.