Male. From the wooden canopy tower, Sacha Lodge, Ecuador. I've noticed cayana turning up a lot in these names. From James Jobling's 'A Dictionary of Scientific Bird Names' "After Cayenne of French Guiana. In early ornithology usually indicated a Neotropical species of otherwise unknown provenance" f/6.3, iso 800, exp comp minus two-thirds, 1/800.
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Seen on your photo stream. (?)