Bird nests are symbols of home; they represent the love, commitment, & effort it takes to build a happy home for a family. Bird nests are also good-luck symbols. Legend has it that prosperity will come to any home that finds a bird's nest nestled among the branches of the family Christmas tree. This legend can be traced back to Iceland, Sweden, & Germany. The many varied versions of the legend include in that prosperity: health, happiness, friendship, & good luck. Nests are not where birds sleep (roost) - they are for keeping eggs & baby chicks in place while nurturing them. They are a protected home for new life, a safe-harbor for the continuation of the species.
“If you happen upon a bird’s nest along the road with young ones or eggs, whether in a tree or on the ground, and the mother is sitting on the young ones or the eggs, you must not take the mother together with her young...Do this so that it may go well with you and you may live long." Deuteronomy 22:6-7