You know its close to spring when the Bluebirds are checking out possible homes for the breeding season!!
This past Wednesday, I noticed a pair of Eastern Bluebirds flying from birdhouse to birdhouse in our backyard, and occasionally entering one. When they entered one, they would usually go in together, which, according to http://www.allaboutbirds.org/guide/Eastern_Bluebird/id, is a good thing. This behavior indicates that the pair bond is typically established (read more at the link above).
If you have a story similar to this, feel free to comment it!
I hope as we start a little birding community here, the readers of this blog will be able to share your experiences through comments, and we will all eventually be able to learn from each other!