The three species within the genus Zanda are already variously regarded as two, then as 1 species for really a while. Inside a 1979 paper, Australian ornithologist Denis Saunders highlighted the similarity in between the shorter-billed in addition to the southern race xanthanotus about the yellow-tailed and addressed them as https://andregmozf.blogdeazar.com/36764981/not-known-details-about-umbrella-cockatoo-cost