Maquis Canastero

Asthenes heterura

Least ConcernLegendaryInvertebratesShrublandDomed nestTiny · 13 g

About the Maquis Canastero

The maquis canastero is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Argentina and Bolivia.

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

ID tip

The maquis canastero is 16 to 17 cm (6.3 to 6.7 in) long and weighs 13 to 14 g (0.46 to 0.49 oz). The sexes have the same plumage. Adults have a buff supercilium and eyering on an otherwise light brownish face. Their crown, back, and rump are rich brown and their uppertail coverts chestnut. Their wings are mostly rufous with dark fuscous tips on the flight feathers. Their tail's inner two pairs of feathers are longer than the others and dusky rufous; the rest are chestnut-rufous and progressively shorter. Voice: The maquis canastero's song is "a fast, accelerating series of squeaky notes". It also sings a longer "series of high, squeaky, strained notes, variable in length, accelerating and descending". Its apparent call is a "monotonic trill...'tuírrrr' ".

Text from Wikipedia, licensed CC BY-SA 4.0.

What the Maquis Canastero sounds like

Recording: Belén y Diego · CC0 · via xeno-canto

Where it lives

Regular range

When to see it

Peak activity in October · a variable species across most of its range

Easily confused with

Learn the Maquis Canastero for real

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