Barnacle mating on wire

The barnacle is a shy and tactful bird. The male comes over the female. To tell her that he wants her or he wants to marry her. And he flies on the tree or on a thin stick in the tree, and they start in the stage of mating and the second initiative of the female, then the mating between them takes place and they build their nests on the tree and the female lays her eggs from three to six eggs, so the chicks come out of the eggs on the first days of spring