Nancy, Georgia, and any other bird-watching sisters: You sound like great candidates for Project Feeder Watch (ongoing) and/or the Great Back Yard Bird Count(Feb. 16-19)! Both are great sites for bird-lovers, even if you don't join the counts.
http://www.Projectfeederwatch.org and
http://www.birdsource.org/gbbc.
Although not a true "birder" I always have my binoculars and bird books close at hand and love identifying the birds that come to the yard and feeders. The counts give my obsession some (well, a little) focus.
Love the sweet little bluebird. Keep us posted!
Janet