Parrots of the genus Amazona are among the most threatened species of the Order Pscittaciformes. This work describes allozyme polymorphisms in three Amazon parrot species - the Blue-fronted Amazon (Amazona aestiva). the Orange-winged Amazon (Amazona amazonica). and the Festive Amazon (Amazona festiva) -. https://www.marcelovicente.com/product-category/shampoo-for-colored-hair/