成鳥オス © Claudia Brasileiro eBird S47509707 Macaulay Library ML 108975721
成鳥 © Joshua Covill
成鳥 © Ivan Sjögren
成鳥 © Blair Dudeck
成鳥 © Bryan Calk

オオヨタカ Nyctidromus albicollis

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識別

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Cryptically patterned nightbird; widespread and common in Central and South America, limited U.S. range. Found in shrubby woodlands. Patterned with gray, gold, and brown; note especially cinnamon cheeks and golden edges on back and wing feathers. In flight, note white outer tail feathers and white bar across the wings. Roosts on the ground during the day; actively hunts for insects at night. Song is a distinctive, rich, slightly buzzy "pur-WEEooo." Relatively long tail compared with other similar nightbirds.

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