Masked trogon (M)
The masked trogon is a mid-sized trogon, averaging 27 centimetres (11 in) in length and 56 grams (2.0 oz) in mass. Like all trogons, it displays sexual dimorphism. The upperparts, head, and upper chest of the male are variously glossy green, reddish-bronze, or golden-green (depending on the subspecies). The belly and lower breast are red; the latter separated from the greenish upper chest by a narrow white band.
Masked trogon (M)
The masked trogon is a mid-sized trogon, averaging 27 centimetres (11 in) in length and 56 grams (2.0 oz) in mass. Like all trogons, it displays sexual dimorphism. The upperparts, head, and upper chest of the male are variously glossy green, reddish-bronze, or golden-green (depending on the subspecies). The belly and lower breast are red; the latter separated from the greenish upper chest by a narrow white band.