Amazonian Trogon
Trogon ramonianus
Trogons have distinctive male and female plumages, with soft, often colorful, feathers. The Amazonian trogon is about 23 to 25 cm (9.1 to 9.8 in) long; three males weighed 44 to 46 g (1.6 to 1.6 oz). The male's head, neck, and upper breast are a deep metallic blue-black. The face and throat are black, with little contrast between them and the rest of the head. A narrow white band separates the upper breast from the bright yellow lower breast and belly. The upperparts are metallic green to blue-green. Voice: The Amazonian trogon's song is "a relatively short, fairly rapid series of clipped cow notes, or 'mewing whistles'". Their calls are "a variety of rolling chatters".
ID text from Wikipedia, CC BY-SA 4.0

Choco Trogon
Trogon comptus
The Chocó trogon is about 28 cm (11 in) long and weighs about 104 g (3.7 oz). The male has a yellow bill, a black face and throat, and a white eye. Its crown, back, and breast are green with a bluish tinge, the rump purplish blue, and the belly and vent area red. The upperside of the tail is purplish blue with a broad black tip and the underside is slaty. The folded wing is gray with vermiculation. The female differs in having a slaty maxilla and gray head, back, breast, and upper belly. Voice: The Chocó trogon's song is "a slow repetition of 7-15 'cow' notes" and its call "a fast 'krr-krr-krr'."
ID text from Wikipedia, CC BY-SA 4.0

Where you might meet both
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Play today's Daily BirdPhotos and recordings are credited to their authors under the licence shown. Full profiles: Amazonian Trogon and Choco Trogon.