Taxonomy

Black-billed Amazons, scientifically known as Amazona agilis, belong to the order Psittaciformes, which includes parrots, macaws, cockatoos, and other species of birds with a characteristic curved beak and zygodactyl feet.

Within the order Psittaciformes, Black-billed Amazons are classified in the family Psittacidae, commonly referred to as the true parrots or psittacines. This family encompasses over 350 species of parrots distributed worldwide, characterized by their strong, hooked beaks and vibrant plumage.

Black-billed Amazons belong to the genus Amazona, which comprises a diverse group of medium to large-sized parrots found primarily in the Americas. The genus Amazona is known for its distinctively colored plumage, strong vocalizations, and intelligent behavior.

Black-billed Amazons are further classified into subspecies based on variations in their physical characteristics, geographical distribution, and genetic differences. While the taxonomy of Black-billed Amazons is still subject to ongoing research and debate, two subspecies are commonly recognized: Amazona agilis agilis and Amazona agilis palmarum. Amazona agilis agilis is found primarily in eastern Jamaica, while Amazona agilis palmarum is restricted to the western portion of the island. Molecular studies using genetic techniques have provided valuable insights into the evolutionary relationships and phylogenetic history of Black-billed Amazons.