The three species about the genus Zanda are variously regarded as two, then as just one species for pretty a while. In a very 1979 paper, Australian ornithologist Denis Saunders highlighted the similarity in between the shorter-billed together with the southern race xanthanotus around the yellow-tailed and addressed them as https://buyumbrellacockatoonearme88159.jts-blog.com/35443709/the-fact-about-umbrella-cockatoo-for-sale-uk-that-no-one-is-suggesting