Yellow-browed Tody-Flycatcher
Todirostrum chrysocrotaphum
The yellow-browed tody-flycatcher is 8.6 to 10 cm (3.4 to 3.9 in) long and weighs about 7 g (0.25 oz). The sexes are alike. Adults of the nominate subspecies T. c. chrysocrotaphum have a mostly black head with a white spot above the lores and a wide yellow supercilium that extends to the nape. A faint narrow yellow band separates their nape from their olive back, rump, and uppertail coverts. Their wings are black with yellow edges on the flight feathers. The wing coverts have thin yellow edges and wide yellow tips; the latter show as two wing bars. Their tail is black. Voice: The yellow-browed tody-flycatcher's song has been described as a far-carrying "series of sharp emphatic 'tsip' notes" numbering eight to twelve. Another author describes it as "an easily overlooked, insectlike high, accelerating chipping series: tchit... tchit... tchit tchit tchit tchit-tchit-tchit-tchit-tchit".
ID text from Wikipedia, CC BY-SA 4.0
Yellow-lored Tody-Flycatcher
Todirostrum poliocephalum
The yellow-lored tody-flycatcher is 8.8 to 10.2 cm (3.5 to 4.0 in) long and weighs about 5 to 6 g (0.18 to 0.21 oz). The sexes have the same plumage. Adults have a slate-gray crown and nape, large lemon yellow or sulphur yellow patches on the lores with a black stripe below them, and greenish cheeks. Their back, rump, and uppertail coverts are "siskin-green" (Wied's term) or olive. Their wings are black-brown with yellow-green edges on the flight feathers and yellow or olive edges on the coverts; the last show as two wing bars.
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: Yellow-browed Tody-Flycatcher and Yellow-lored Tody-Flycatcher.