Barn swallows return, but you can't legally remove them once they make a nest
Barn swallows, infamous for their mud nests in doorways, are returning. Once they make a nest, you can't legally remove them.
The Journal9d
Tips to prevent barn swallow nests this spring
Of the eight species of swallows in North America, barn and cliff swallows are considered the most problematic for property owners because they build mud nests attached to houses, barns and other ...