de Kloet, RS; de Kloet SR (2005). "The evolution with the spindlin gene in birds: Sequence analysis of the intron in the spindlin W and Z gene reveals 4 main divisions of the Psittaciformes".
movie of an orange-winged https://deaconudip082418.blogdemls.com/30278000/everything-about-cockatoos-parrots-for-sale-near-me