About the Spix's Spinetail
Spix's spinetail, previously known as the chicli spinetail, is a species of bird in the Furnariinae subfamily of the ovenbird family Furnariidae. It is found in Argentina, Brazil, Paraguay, and Uruguay.
Text adapted from Wikipedia, licensed CC BY-SA 4.0.
ID tip
Spix's spinetail is 16 to 17 cm (6.3 to 6.7 in) long and weighs about 12 to 15 g (0.42 to 0.53 oz). The sexes have the same plumage. Adults have a pale gray supercilium on an otherwise grayish brown face. Their crown is rufous and their back, rump and uppertail coverts dark brown. Their lesser wing coverts are rufous, their median and greater wing coverts dark brown with wide rufous edges, and their flight feathers dark brown. Their tail is dark brown; it is graduated and the central feathers have pointed tips. Voice: The song of Spix's spinetail has been described as "a five syllable phrase, last four notes with bubbling quality: sweet! bee bee bee bee . . . . . .sweet! bee bee bee bee . . . ." and a repeated "wee'tiddledidee....wee'tiddledidee". Another vocalization is a "4- or 5-noted 'wuh-wididit' ".
Text from Wikipedia, licensed CC BY-SA 4.0.
Where it lives
When to see it
Peak activity in October · a resident species across most of its range
Easily confused with
Slaty SpinetailSynallaxis brachyuraThe slaty spinetail is 14 to 16 cm (5.5 to 6.3 in) long and weighs 16 to 21 g (0.56 to 0.74 oz).
Sooty-fronted SpinetailSynallaxis frontalisThe sooty-fronted spinetail is 14 to 16 cm (5.5 to 6.3 in) long and weighs 11 to 17 g (0.39 to 0.60 oz).
Rufous-capped SpinetailSynallaxis ruficapillaThe rufous-capped spinetail is 13 to 17 cm (5.1 to 6.7 in) long and weighs 12 to 16 g (0.42 to 0.56 oz).
Learn the Spix's Spinetail for real
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