雄成鳥 © Josep del Hoyo eBird S64821748 Macaulay Library ML 205047241
雌成鳥 © David Monroy Rengifo
雄成鳥 © Daniel Avendaño
雄成鳥 © Nigel Voaden

Buffy Helmetcrest Oxypogon stuebelii

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辨識

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Large, short-billed hummingbird found only at extremely high elevations in Colombia’s central Andes. Adult male’s green and blue beard, black and buff head pattern, and shaggy crest make him easily recognizable within his tiny world range. Female and younger males lack the crest and beard and have more subdued coloration, but they are still recognizable from their large size and relatively tiny bill. Often seen feeding from or perching on Espeletia plants. Espeletia, also known as Frailejón, is native to high Andean grasslands; it is characterized by its short, trunk-like stem, large, elongated leaves, and small, yellow flowers.

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