The Gartered Trogon is another relative of the Resplendent Quetzal, being part of this conspicuous family. To distinguish from other similar yellow-bellied trogon species occurring in the country (Black-throated and Black-headed), look for the yellow orbital skin in the male and fine barring on the wings in the female. The blue throat of the male can look deceivingly black inside the forest, and in juveniles might not be bright enough yet to be noticeable. Also the Black-headed is bigger to the Gartered, while the Black-throated is the same size. The pattern on the underside of the tail, likely to be seen as the birds perch relatively high, can also be a telltale sign, with the Black-headed lacking any barring on the undertail. A metallic green back completes the look of the male, while the female is duller, with gray head and back.