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Welcome to the BirdForum Opus
The interactive birding encyclopaedia

Welcome to the Opus, an interactive, multimedia encyclopaedia that anyone can edit. You can use the Opus to find out about everything to do with birds - from the birds themselves to the places you can find them.

Featured Article: Chestnut-winged Hookbill
Nominate subspecies
Photo © by Thibaud
Bosque De Protección San Matías-San Carlos, Pasco, Peru, 15 November, 2020






Identification

19 cm (7½ in), conspicuously streaked both above and below. Upperside including crown olive brown with buff streaking, underside yellowish buff with dark streaking......

Distribution

South America: found in Amazonian basin of south-eastern Colombia, eastern Ecuador, eastern Peru, north-western Bolivia and western to central Brazil.

Behaviour

Vocalisation

Main song is describes as a 3 second long trill which is rising in pitch and towards the end also becomes louder; this may be followed by a chattering. In aggression, it uses a much longer trill (30 seconds). Calls are described as hard and buzzing.

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