I always enjoy thinking about how a photograph can show not just a cool animal, but how it can also convey part of a story. Eastern Bluebirds stay in Maine year round. If you have a bluebird house and leave it up in the winter, you may see a stream of bluebirds leaving the house on chilly mornings after they’ve all packed inside to stay warm at night. Here’s a bluebird in my oak tree after an ice storm – puffed up and sitting in the sun for warmth.