The 3 species over the genus Zanda happen to be variously regarded as two, then as 1 species for quite some time. Within a 1979 paper, Australian ornithologist Denis Saunders highlighted the similarity between the shorter-billed and also the southern race xanthanotus around the yellow-tailed and addressed them as a https://travisjylvz.rimmablog.com/35532234/5-easy-facts-about-umbrella-cockatoos-described