Bird Guide

Band-backed Wren vs Fasciated Wren

Band-backed Wren (Campylorhynchus zonatus)

Band-backed Wren

Campylorhynchus zonatus

Small35 gForest

This large wren breeds in lowlands and foothills from sea level up to 1700 m altitude in thinned forest or open woodland, scrub, second growth and groves around houses. It mainly occurs on the Caribbean side of the Central American mountain ranges. Its large spherical nest has a wide side entrance and is constructed 2 – 30 m high in a tree or shrub, often hidden amidst bromeliads. The female alone incubates the three to five unmarked or lightly brown-spotted white eggs for about two weeks to hatching, and the young fledge in about the same length of time again.

ID text from Wikipedia, CC BY-SA 4.0

Sonogram of the Band-backed Wren
Recorded by JUAN ANTONIO ALONSO DE JUAN · Call · Vereda La Máquina, Pacho, Cundinamarca, Colombia · CC BY 4.0
Photo: datadan · CC BY 4.0
Fasciated Wren (Campylorhynchus fasciatus)

Fasciated Wren

Campylorhynchus fasciatus

Small30 gShrubland

The fasciated wren is approximately 19 cm (7.5 in) long; one female weighed 24.9 g (0.88 oz). Both sexes of the nominate have a gray crown, grayish supercilium, and dark gray shoulders, back, and rump. The shoulders have whitish speckles and the rump whitish bars. The tail is barred off-white and blackish brown. The chin is off-white with darker streaks. The whitish chest and belly have heavy dark gray spots and the flanks are barred with dark gray. C. f. pallescens is paler with less distinct markings on the underside. The juvenile also has less well defined markings on its underside. Voice: The fasciated wren is a duet or group singer. Its song is "a series of harsh churring notes interspersed with gurgling notes" . Its call is "a harsh 'churr'" .

ID text from Wikipedia, CC BY-SA 4.0

Sonogram of the Fasciated Wren
Recorded by Niels Krabbe · Call, calls · Manabí: Río Ayampe, Ecuador · CC BY-SA 4.0
Photo: no rights reserved, uploaded by Manuel Roncal · cc0

Where you might meet both

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Photos and recordings are credited to their authors under the licence shown. Full profiles: Band-backed Wren and Fasciated Wren.