Dull-mantled Antbird
Sipia laemosticta
The dull-mantled antbird is 12.5 to 15.0 cm (4.9 to 5.9 in) long and weighs about 25 g (0.88 oz). Adult males have a blackish gray to slate-black head, neck, and upper mantle. The rest of their upperparts are dark reddish brown, chestnut, or olive with a usually hidden white patch between their scapulars. Their flight feathers and tail are blackish brown with dark reddish brown edges. Their greater wing coverts are dark reddish brown with cinnamon or rufous tips; their median and lesser coverts are black with white tips. Voice: The male dull-mantled antbird's loudsong is "a countable series (e.g., eight notes, over 1.8 seconds) of short notes that begins with three upslurred to flat notes and abruptly switches to five evenly paced downslurred notes, e.g., tsee tsee tsee, tyew-tyew-tyew-tyew".
ID text from Wikipedia, CC BY-SA 4.0

Star-throated Antwren
Rhopias gularis
The star-throated antwren is 8.5 to 9.5 cm (3.3 to 3.7 in) long and weighs 10 to 12 g (0.35 to 0.42 oz). Adult males have a grayish forehead and rufous-brown crown, upperparts, and tail with a hidden white patch between the scapulars. Their wings are mostly rufous-brown with white at the bend and blackish brown coverts dotted with pale cinnamon. Their throat is black with white spots, their breast and belly gray, and their flanks and undertail coverts pale rufous-brown. Females have a buffy forehead, larger white throat spots than males, and no white patch between the scapulars. Voice: The star-throated antwren's song is an "extr. high, slightly lowered 'tzew-tzew--' " repeated about six times. One call is a "low 'tzeet-tzeet' ".
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: Dull-mantled Antbird and Star-throated Antwren.