WTolmomyias is a genus of Neotropical birds in the tyrant flycatcher family Tyrannidae. It is one of the two genera containing the "flatbills"; the other is Rhynchocyclus.
WThe grey-crowned flatbill or grey-crowned flycatcher is a species of bird in the family Tyrannidae. It is found in humid forest in the Amazon and Atlantic Forest in South America. It closely resembles the yellow-margined and yellow-olive flatbills, but its lower mandible is dark with a pale base. It is a fairly common bird with a wide range and the International Union for Conservation of Nature has rated it as "least concern".
WThe ochre-lored flatbill or yellow-breasted flycatcher, is a passerine bird in the tyrant flycatcher family. It is found in South America, ranging from Colombia and Venezuela south to Peru, Bolivia, and Brazil, and on both Trinidad and Tobago. There are significant variations in its voice and plumage, with western birds duller and more olive, and eastern and northern birds brighter and more ochre-yellow. The two are sometimes considered separate species, the western olive-faced flatbill, T. viridiceps, and the eastern and northern ochre-lored flatbill, T. flaviventris.
WThe olive-faced flatbill is a species of bird in the tyrant flycatcher family Tyrannidae. It is found in riparian woodland and at the forest edge in western Amazonia.
WThe orange-eyed flatbill or orange-eyed flycatcher is a species of bird in the family Tyrannidae. It is found in the Amazon in south-eastern Colombia, eastern Ecuador, and north-eastern Peru. First recognized as a species due to its distinct voice, it was only described in 1997; the binomial commemorates the American ornithologist Melvin Alvah Traylor Jr. The International Union for Conservation of Nature has rated the conservation status of this species as being of "least concern".
WThe yellow-margined flatbill or yellow-winged flatbill is a species of bird in the tyrant flycatcher family Tyrannidae. It is found in humid forests to the west of the Andes in north west Ecuador, Colombia, Panama and Costa Rica.
WThe yellow-olive flatbill or yellow-olive flycatcher is a species of bird in the family Tyrannidae. It is found in tropical and subtopical forest and woodland in Central and South America, but over its range there are significant variations in plumage, iris-colour and voice, leading to speculations that more than one species is involved. Its plumage is overall greenish-yellow, the lores are whitish, the crown is often greyish and some subspecies have a dusky patch on the auriculars. The flat bill is black above and pale pinkish or greyish below; similar to the yellow-margined flatbill, but unlike the grey-crowned flatbill.
WZimmer's flatbill or the yellow-margined flatbill is a species of bird in the tyrant flycatcher family Tyrannidae. It is found in humid forest in southern Central America, and the Chocó and Amazon in South America.