Federal law prohibits disturbing barn swallows once they nest, so you should consider taking preventative action now.

Nest boxes help many species of birds, including eastern bluebirds, tree swallows and wood ducks, by providing protection ...

Will Barn Swallows Nest in a Bird House? Barn swallows will gladly take up residence on a nest shelf or a nest box. Visit the NestWatch website to learn about nest shelves and where to place them.