Description wikipedia

The streak-necked flycatcher (Mionectes striaticollis) is a species of bird in the family Tyrannidae, the tyrant flycatchers. It is found in Bolivia, Colombia, Ecuador, and Peru. The streak-necked flycatcher is 13 to 13.5 cm (5.1 to 5.3 in) long and weighs 13 to 17 g (0.46 to 0.60 oz). The sexes have the same plumage. Adults of the nominate subspecies M. s. striaticollis have a dark gray face with white streaks and a small white spot behind the eye. Their crown and nape are slaty gray and the rest of their upperparts are dark olive. Their wings and tail are olive, sometimes with faint buffish olive wing bars. Their throat and upper breast are slate-gray with white streaks. Their lower breast and flanks are streaked with dark olive and yellow and their belly is yellow. Subspecies M. s. columbianus has a dark olive-gray crown, a grayish olive face, and a gray throat and upper breast with thin white streaks. M. s. palamblae has an olive wash on the gray face and crown and a gray chin. Its throat and upper breast are streaked dark olive and yellow and its lower breast and belly are yellow. M. s. viridiceps has a dark olive crown, a dark gray face, and an olive throat and upper breast with thin white streaks. Both sexes of all subspecies have a dark brown iris, a long dark brownish gray bill with a pinkish base to the mandible, and dark gray legs and feet.