World Bird List

Species factsheet
Dusky-capped Flycatcher (Myiarchus tuberculifer)

Order: Myiarchus tuberculifer
Family: Tyrant Flycatchers, Calyptura (Tyrannidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
olivascens sw USA and nw Mexico
lawrenceii e Mexico to Guatemala and El Salvador
querulus sw Mexico
platyrhynchus Cozumel I.
manens se Mexico and n Belize
connectens w Belize to c Nicaragua
littoralis w Nicaragua to nw Costa Rica
nigricapillus se Nicaragua to w Panama
brunneiceps e Panama to w Colombia
pallidus ne Colombia and n and w Venezuela
tuberculifer c Colombia through Venezuela, the Guianas and Amazonian Brazil, se Brazil, Trinidad
nigriceps sw Colombia to w Ecuador
atriceps s Ecuador to nw Argentina
Annoncer