The fruit are consumed by birds, including mockingbirds, American robins, cedar waxwings and hermit thrushes. Cedar waxwings are sociable, seen in flocks year round. Individual Bohemian waxwings will occasionally join large winter flocks of cedar waxwings. Cedar waxwings are fond of the "berries" of these junipers. There are three species, the Bohemian, cedar, and Japanese waxwings. Cedar waxwings are medium-sized birds approximately long and weighing roughly . Cedar waxwings fly at and fly at an altitude of . All adult waxwings have a complete moult annually between August and January. They are related to waxwings and most species have small crests.