Grey-hooded Flycatcher
Mionectes rufiventris
The grey-hooded flycatcher is 13.5 to 14 cm (5.3 to 5.5 in) long and weighs about 14 g (0.49 oz). The sexes have the same plumage. Adults have a slate gray crown, nape, and face. Their back and rump are dark olive. Their wings and tail are dusky olive. Their chin and throat are pale gray that becomes buffy olive on the lower breast and bright cinnamon-buff on the belly, flanks, and undertail coverts. Both sexes have a dark brown iris, a long dark brownish gray bill with a pale pinkish base to the mandible, and medium brownish gray legs and feet. Voice: The grey-hooded flycatcher's song is a "slightly descending and accelerating, at the end slightly rising and slowing down series of nasal tjew notes".
ID text from Wikipedia, CC BY-SA 4.0
Olive-striped Flycatcher
Mionectes olivaceus
The olive-streaked flycatcher is 13 cm (5.1 in) long. The sexes have the same plumage. Adults have a dark olive face with white streaks and a small triangular white spot behind the eye. Their crown and nape are dark olive and the rest of their upperparts are warm yellow green. Their wings and tail are dusky olive. Their throat and upper breast have dense dark olive and yellowish white streaking with thinner white streaks. Their lower breast and flanks are streaked with dark olive and yellow and their belly is unstreaked yellow. Voice: The olive-streaked flycatcher is mostly silent outside the breeding season. It usually sings the most at dawn, and usually low to the ground in dense vegetation. Its song is an "extremely high-pitched (c 8-10 kHz), prolonged series of extremely fast tinkling notes, descending and ascending in an undulating pattern over the length of the song". Its call is "a very high-pitched (c7.3-9.
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: Grey-hooded Flycatcher and Olive-striped Flycatcher.