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The Bolivian brushfinch is about 17 cm (6.7 in) long and weighs about 21 to 22 g (0.74 to 0.78 oz). The sexes have the same plumage. Adults of the nominate subspecies have a blackish forehead and a rufous crown and nape. Their face is mostly blackish with a bright yellow spot above the lores and a yellow "moustache" with a blackish line below it. Their upperparts are blackish with a greenish wash on the rump. Their tail is blackish with olive feather edges. Their wings are blackish with olive edges on the flight feathers. Voice: The Bolivian brushfinch has a simple song written as "weew Chéééw! or cheuu tch-weééé. The species' calls include a "high zziiip".
Text from Wikipedia, licensed CC BY-SA 4.0.
When to see the Bolivian Brushfinch
One bar for each month. Filled bars are the 10 months with records; pale bars are months with none. The wide bar is September, the month with the most records.
Where to see the Bolivian Brushfinch
The map shades 2 countries with regular records. Everything unshaded has no records. Countries are listed below the map.
About the Bolivian Brushfinch
The Bolivian brushfinch is a species of bird in the family Passerellidae, the New World sparrows. It is endemic to Bolivia.
Text adapted from Wikipedia, licensed CC BY-SA 4.0.
Easily confused with
Fulvous-headed BrushfinchAtlapetes fulvicepsThe fulvous-headed brushfinch is about 17 cm (6.7 in) long.
Dusky-headed BrushfinchAtlapetes fuscoolivaceusThe dusky-headed brushfinch is 17 to 18 cm (6.7 to 7.1 in) long; two males weighed an average of 32.5 g (1.1 oz).
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