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

Paramo Tapaculo
Scytalopus opacus
The Paramo tapaculo resembles other Scytalopus tapaculos. It is approximately 10.5 cm (4.1 in) long. Males weigh 13.9 to 17.9 g (0.49 to 0.63 oz) and females 13.4 to 16 g (0.47 to 0.56 oz). Males are very dark gray above and medium to dark gray on most of the underside. The flanks and vent area are tawny to dark brown with darker barring. The female is brown above and pale to medium gray on most of the underside. Like the male it has brownish flanks and vent area.
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 Paramo Tapaculo.