Black-tailed Leaftosser

Sclerurus caudacutus

Least Concern · IUCN Red List

LCLeast ConcernInvertebratesForestCavity nestSmall · 36 g

What the Black-tailed Leaftosser sounds like

Sonogram of the Black-tailed Leaftosser: time runs left to right, pitch bottom to top, and the brighter the mark the louder the sound.
Recorded by Niels Krabbe · Call, song · Morona-Santiago: e-slope Cord. de Cutucú: Uuntsuants, Ecuador · CC BY-SA 4.0 · via xeno-canto
Sonogram of the Black-tailed Leaftosser: time runs left to right, pitch bottom to top, and the brighter the mark the louder the sound.
Recorded by Niels Krabbe · Song · Orellana: s-bank Río Napo: between Añangu and Laguna Añangu, Ecuador · CC BY-SA 4.0 · via xeno-canto
Sonogram of the Black-tailed Leaftosser: time runs left to right, pitch bottom to top, and the brighter the mark the louder the sound.
Recorded by JACOB Hervé · Call · Rio Bigal Biological Reserve, Orellana, Ecuador · CC BY-SA 4.0 · via xeno-canto

ID tip

The black-tailed leaftosser is the darkest and dullest member of genus Sclerurus. It is 16 to 18 cm (6.3 to 7.1 in) long and weighs 34 to 42 g (1.2 to 1.5 oz). The sexes are alike. The nominate subspecies S. c. caudacutus has a dark rufescent face with a faint scallop effect on its malar. Its crown is dark brown with a slight scalloped appearance. Its back, rump, and uppertail coverts are very dark reddish brown. Its tail is sooty blackish, though not significantly blacker than those of other leaftossers, and has some faint dark reddish brown. It wings are dark reddish brown. Voice: The black-tailed leaftosser's song is "a series of 10–12 loud, ringing, descending 'kweet' or 'whee' notes" that is usually started with a "low sputtering trill". Its call is "a sharp 'skweeup' ".

Text from Wikipedia, licensed CC BY-SA 4.0.

When to see the Black-tailed Leaftosser

One bar for each month, and every month is filled: this bird is recorded here in all twelve. The wide bar is July, the month with the most records.

Where to see the Black-tailed Leaftosser

Regular range

The map shades 9 countries with regular records. Everything unshaded has no records. Countries are listed below the map.

About the Black-tailed Leaftosser

The black-tailed leaftosser is a species of bird in the subfamily Sclerurinae, the leaftossers and miners, of the ovenbird family Furnariidae. It is found in Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, and Venezuela.

Text adapted from Wikipedia, licensed CC BY-SA 4.0.

Easily confused with

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