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://megavitamines.shop/product-category/health/