In Georgia, bluebirds will begin nesting as early as late February. However, throughout most of the state, bluebirds typically do not initiate nesting until March.
Bluebird expert Ron Lee has recorded bluebirds nesting on his property located just south of Atlanta in Henry County as early as the second week in March.
It is obvious; if you have been planning to put up a bluebird box or two, do not delay any longer.