Is there a bird's nest in front of the tree?

Magpies and swallows are very lucky, because whenever this kind of bird nests in front of the door, it is because this family has good feng shui. Blessed are those who have swallows nesting. If there are birds nesting at home, try not to hurt them and disturb them. You can get a board under the bird's nest to separate the bird droppings, and the rest will have no effect.