Little yellow-hat Amazon parrot, also known as: single-hat, yellow-crowned Amazon parrot. The mouth is black , and the head has yellow feathers with only yellow feathers on the top of the head. (Image from ic photo)
Blue-capped Amazon parrot: Nicknamed the blue-hat parrot , blue forehead ; yellow feathers on the top of the head and around the eyes , ear feathers and thighs ; red and yellow feathers on the front of the curved wing , grey-black beak , and orange iris. (Image from ic photo)
Yellow-necked Amazon Parrot: Most of the plumage is green, the iris of the eyes is orange, and there are yellow feathers on the crown, between the eyes and the mouth, and at the thighs. There are a few red feathers at the turn of the wings, and the edges of the feathers are yellow-green. The wings have flying feathers and wing horns that are glowing purple-blue. (Image from ic photo)
Yellow-headed Amazon parrot: Golden feathers on its head and throat, orange iris, and gray-white beak. (Image from ic photo)
Orange-winged Amazon parrot: the plumage is mostly green, the forehead, crown and cheeks are yellow, the head and the middle of the head have blue feathers; the wings have yellow-green feathers, the tail is yellow-green, the beak is dark gray, and the iris is orange. (Image from ic photo)
Panamanian Amazon Parrot: The iris of the eyes is orange. There are yellow feathers on the crown and thighs. There are a few red dots at the turns of the wings, and the edges of the feathers are yellowish-green. (Image from ic photo)
Red-headed Amazon parrot: Most of the feathers are green, the top of the head is red, and the back is blue. Yellow feathers appear on the faces of adult birds. Females have dark brown foramen, while males are golden yellow. (Image from ic photo)
Yellow-fronted Amazon parrot: Most of the plumage is green, with white feathers on the forehead and top of the head, yellow on the forehead, and a small ring of red feathers around the eyes. (Image from ic photo)
The purple-crowned Amazon parrot, also known as the lilac-crested Amazon parrot, has pale purple-blue feathers on its head and red feathers on its forehead, and has yellow feathers around its head, eyes, and thighs. There are red feathers at the turns of the wings, and the edges of the feathers are yellowish green. The iris of the eyes is orange. (Image from ic photo)
Puerto Rican Amazon Parrot: The plumage is mostly green, with red feathers on the forehead and yellow on the lower part, with soft black fan-shaped feathers. (Image from ic photo)
Eagle-headed Amazon parrot: White feathers on the forehead and crown, brown feathers on both sides of the head with white stripes, and long dark red feathers on the back of the neck with blue edges. The iris of the eyes is dark brown. (Image from ic photo)