Other species have their own special ways of showing feelings and expressing happiness, though, and they're just as ...

Conservation Status: The International Union for Conservation of Nature labels the bird vulnerable; it is hunted for its meat and plumage, and its habitat is fragmented. Witnessing a mating call ...

During the courtship dance of the superb bird of paradise ... is another species that cleverly uses its plumage to attract a mate. Its courtship dance also includes singing.