The small bird family Callaeidae (also named in some sources as Callaeatidae) is endemic to New Zealand. It contains three monotypic genera; of the three species in the family, only two survive and one of them, the Kokako, is an endangered species. A third, the Huia became extinct early in the 20th century. The Callaeidae are often known as wattlebirds, a term that leads to confusion, as there are other, unrelated species with this same name, notably the large Australian wattlebirds of the fam… (More on Callaeidae)