Lia Tiede, 6, of Stoughton, lines up her hammer with a nail in her birdhouse.
Madelyn Leick, 4, of Stoughton, concentrates on hammering a nail into her birdhouse.
Four generations of the same family came out to build birdhouses together. From left, Nicole and Logan Guetzke, 4, of Evansville, Mary Curran, Jade Garfoot and Ellen Curran, 10, all of Stoughton.
Logan Guetzke, 4, stands on a chair to nail together his birdhouse with NIcole Guetzke, both of Evansville.
Oliver Leick, 6, of Stoughton, waits for paint to drip off of his brush before bringing it back to his birdhouse.
After constructing the birdhouses, participants got to paint them outside near the river.