Bonaparte in 1826, as Trogon paradiseus, according to his statement in the Zoological Society's Proceedings The Mexican deity Quetzal-coatl had his name, generally translated "Feathered Snake," from the quetzal, feather or bird, and coat!, snake, as also certain kings or chiefs, and many places, e.g.
The bird-life of the country is remarkably rich; one bird of magnificent plumage, the quetzal, quijal or quesal (Trogon resplendens), has been chosen as the national emblem.
The wonderful plumage of the " quetzal " (Trogon resplendens) was, it is said, reserved b y the Aztec rulers for their own exclusive use.