Bronze-winged Pionus, Pionus chalcopteru, like all Pionus parrots, comes from South (or Central) America -- specifically from northwest of South America

Blue-headed Pionus, Pionus menstruus, its Latin name referring to its red vent although all other Pionus parrots also have red vents

Plum-crowned Pionus, Pionus tumultuosus, also called Speckle-faced Pionus (together with the White-headed Pionus below)

White-headed Pionus, Pionus (tumultuosus) seniloides, also called Speckle-faced Pionus (together with the Plum-crowned Pionus above)

White-capped Pionus, Pionus senilis, also called White-crowned Pionus -- as in all Pionus, male and female have similar plumage

Coral-billed Pionus, Pionus sordidus, also called Red-billed, comes from northwest of South America