Nestboxes in the works

I spent some time last weekend cutting some wood for nest boxes.  I have pieces cut for 12 new bluebird boxes.  Hopefully this weekend I can drill holes, put in hing pegs, and assemble some of these boxes.  I do remember that in 2012 I had a nest in mid March and eggs on March 28, 2012.   So, I'm on a bit of a time frame.  More to follow about box production and placement.