Choco Tapaculo
Scytalopus chocoensis
The Chocó tapaculo is 11 cm (4.3 in) long. Males weigh 19 to 22.5 g (0.67 to 0.79 oz) and females 17 to 20.1 g (0.60 to 0.71 oz). The male's mantle is dark gray, its lower back gray with a brown wash, and the rump dark brown with dusky bars. It is lighter gray below to the lower belly, which is reddish-brown with dark bars. The female is similar but the brownish wash extends to the head. The throat is lighter gray than the upper breast; the lower belly sometimes has a yellowish wash. The juvenile's upper parts are drab brown but for the dark brown rump; it appears barred below. Voice: The Chocó tapaculo's song is "a very resonant series 5-60 seconds long...the first few notes often slightly lower-pitched and delivered at a faster rate" . The call is a series of short sharp notes .
ID text from Wikipedia, CC BY-SA 4.0
Tatama Tapaculo
Scytalopus alvarezlopezi
The Tatama tapaculo is almost entirely black, though the underparts are grayish black and the rump has a tinge of dark brown. The flanks and lower abdomen have indistinct bars. Its overall length is about 12 cm (4.7 in) and two males weighed 24.0 and 25.4 g (0.85 and 0.90 oz). Voice: The Tatama tapaculo's song is "a seemingly endless, machine-like series of short, unmodulated, frog-like phrases, each involving c. 7–9 nearly identical notes, which can be repeated up to 1.5 minutes, or more" .
ID text from Wikipedia, CC BY-SA 4.0
Where you might meet both
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Play today's Daily BirdPhotos and recordings are credited to their authors under the licence shown. Full profiles: Choco Tapaculo and Tatama Tapaculo.