Magpie nests Tom Sharp

Each year the magpie couple builds a new impressive nest and cuckoos take over their old nest. Each year the emperor’s son finds another concubine and treats her to wealth and splendor.

鵲巢 诗经

维鹊有巢，维鸠居之。 之子于归，百两御之。 维鹊有巢，维鸠方之。 之子于归，百两将之。 维鹊有巢，维鸠盈之。 之子于归，百两成之。