Mountain Trogon
Trogon mexicanus
The mountain trogon measures 11.5–12.5 in (29–31.5 cm) in length. It weighs between 61.5 and 85 g (2.2 and 3.0 oz), with a mean of 71 g (2.5 oz). Like all trogons, it is sexually dimorphic. The adult male is green on the crown, nape and upperparts; the upper side of its tail is bluish-green, with black tips to the rectrices. His face and throat are blackish, with an orange-red orbital ring and a bright yellow bill. He is green on the chest and red on the belly and undertail; the two colors are separated by a narrow band of white. Voice: The mountain trogon has several vocalizations. If alarmed, it gives a sharp, low-pitched call variously transcribed as "cut" or "tuck". In flight, it gives a quick, low-pitched call transcribed as "cut-a-cut-cut". When perched, it makes a slow, repetitive "cowh" or a "tucka-tucka-tucka". Young mountain trogons make quiet hissing calls when food begging, and when approached by potential predators.
ID text from Wikipedia, CC BY-SA 4.0
White-tailed Trogon
Trogon chionurus
This relatively large trogon is 28 to 30 centimetres (11 to 12 in) long. As most trogons, it is strongly sexually dimorphic. In the male the head and upper breast are dark blue (appears blackish in poor light), and the back is green, becoming bluer on the rump. The lower underparts are orange-yellow. The wings are black, vermiculated with white. The undertail is almost entirely white with only a very narrow black base to each feather. The complete eye-ring is pale bluish.
ID text from Wikipedia, CC BY-SA 4.0
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