Resplendent Quetzal
Pharomachrus mocinno
The resplendent quetzal is the largest trogon. It is 36 to 40 cm (14–16 in) long; in the nominate subspecies, the tail streamers measure between 31 cm (12 in) and 100.5 cm (39.6 in), with the median being 75 cm (30 in) for males. The nominate subspecies weighs about 210 g (7.4 oz), while the subspecies costaricensis is slightly smaller than the nominate race, with shorter wings and bills. The tail plumes are shorter and narrower, measuring between 32 cm (13 in) and 86 cm (34 in), with the median being 63 cm (25 in).
ID text from Wikipedia, CC BY-SA 4.0
White-tipped Quetzal
Pharomachrus fulgidus
Voice: Hilty and colleagues (1986) describe the voice as a loud kirra, or kirra, kip, and when excited kier, kip-kip-kip-a.
ID text from Wikipedia, CC BY-SA 4.0

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