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The Chaco earthcreeper is about 16 cm (6.3 in) long and weighs 18 to 31 g (0.63 to 1.09 oz). It is a small earthcreeper with a long and very slightly decurved bill. The sexes' plumages are alike. Adults of the nominate subspecies have an indistinct orange-rufous supercilium on a mostly dark brown face. Their forehead is dull orange-rufous, their crown and back dull dark brown, and their rump and uppertail coverts somewhat rufescent brown. Their tail is generally dull brown with progressively more rufous from the central to the outermost feathers. Voice: The Chaco earthcreeper's song is "a series of 5–15 loud, squeaky penetrating 'chiqui' notes that increase in intensity descend in pitch". Its call is "a loud whistled 'tééoo' or 'tuéét' ".
Text from Wikipedia, licensed CC BY-SA 4.0.
When to see the Chaco Earthcreeper
One bar for each month, and every month is filled: this bird is recorded here in all twelve. The wide bar is October, the month with the most records.
Where to see the Chaco Earthcreeper
The map shades 3 countries with regular records, and 1 more in a lighter tone where the bird turns up only as a stray. Everything unshaded has no records. Countries are listed below the map.
Recorded as a rare visitor in Brazil.
About the Chaco Earthcreeper
The Chaco earthcreeper is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Argentina, Bolivia, and Paraguay, and as a vagrant in Brazil.
Text adapted from Wikipedia, licensed CC BY-SA 4.0.
Easily confused with
Side by side: Chaco Earthcreeper vs Cinnamon-throated Woodcreeper
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