how often do bluebirds lay eggs
In the case of most. cavity nesters, one egg is laid one each day until the entire clutch is complete. Incubation will then begin. For bluebirds, incubation typically lasts approximately 12â14 days. After hatching, the chicks will remain in the nest for about 17â21. days. Your monitoring should be limited to viewing from a distance after the 12â13th day, or the chicks might jump or fly. from the box prematurely.