Andean Tit-Spinetail
Leptasthenura andicola
The Andean tit-spinetail is 15 to 17 cm (5.9 to 6.7 in) long and weighs about 15 to 16 g (0.53 to 0.56 oz). It is a small-bodied, long-tailed furnariid with a short bill. The sexes have the same plumage. Adults of the nominate subspecies L. a. andicola have a wide white supercilium on an otherwise dark streaky gray-brown face. Their crown is rich rufous chestnut with black streaks. Their upperparts are dark gray-brown with prominent white or whitish streaks. Their wings are dark brownish with faint rufescent edges on the coverts and flight feathers. Voice: What is thought to be the Andean tit-spinetail's song has been described as "a descending series of notes starting and ending with a trill or a tinkling trill that descends a little" and as "a hesitating series of high-pitched short trills". Its calls include "a weak, tinkling téz-dit or téz-dit-dit" and "fine zik, ti, or tic notes". It also makes "a high, mammallike squeal".
ID text from Wikipedia, CC BY-SA 4.0
Araucaria Tit-Spinetail
Leptasthenura setaria
The Araucaria tit-spinetail is 17 to 19 cm (6.7 to 7.5 in) long and weighs about 11 g (0.39 oz). It is a small-bodied, long-tailed furnariid with a short crest and a longish (for the genus) slightly decurved bill. The sexes have the same plumage. Adults have a thin white supercilium on an otherwise black and white striped face. Their crown and crest are blackish with narrow paler streaks. Their upperparts are reddish brown with faint pale streaks on the upper back. Their wings are mostly rufous with wide rufous bases on the otherwise blackish flight feathers. Voice: The Araucaria tit-spinetail's song is a "series (2-3 sec) of very high, thin notes changing in tempo between trill and rattle".
ID text from Wikipedia, CC BY-SA 4.0
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Play today's Daily BirdPhotos and recordings are credited to their authors under the licence shown. Full profiles: Andean Tit-Spinetail and Araucaria Tit-Spinetail.