Amazona

trivial name latin name
Blue-fronted Parrot Amazona aestiva
White-fronted Parrot Amazona albifrons
Orange-winged Parrot Amazona amazonica
Red-necked Parrot Amazona arausiaca
Red-lored or Diademed Parrot Amazona autumnalis
Yellow-shouldered Parrot Amazona barbadensis
Red-tailed Parrot Amazona brasiliensis
Blue-cheeked or Red-browed Parrot Amazona dufresniana
St. Vincent Parrot Amazona guildingii
Imperial Parrot Amazona imperialis
Cuban Parrot Amazona leucocephala
Yellow-crowned Parrot Amazona ochrocephala
Yellow-headed Parrot Amazona oratrix
St. Lucia Parrot Amazona versicolor

comparison of wing and tail configuration