Order: Passeriformes | Family: Tyrannidae | IUCN Status: Least Concern
Age: Adult | Sex: Unknown | Loc. Southeast Brazil
Age: Adult | Sex: Unknown | Loc. Manu, Madre de Dios
Age: Adult | Sex: Unknown | Loc. Manu, Madre de Dios
Age: Adult | Sex: Unknown | Loc. Napo, Ecuador
Status: The Large-headed Flatbill is fairly common and restricted to southeast Peru largely in the department of Madre de Dios and Ucayali. It is known to range up to 1200 m along the foothill of the Andes. The Large-headed Flatbill also occurs in Co, Ec, Br, and Bo.
Name in Spanish: Pico-Plano Cabezón.
Sub-species: Large-headed Flatbill (Ramphotrigon megacephalum bolivianum), J. T. Zimmer, 1939.
Meaning of Name: Ramphotrigon: Gr. rhamphos= bill and trigonon= triangle. megacephalum: Gr. megas= great and kephalos, kephale= headed, head.

References:
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- Species range based on: Schulenberg, T. S., D. F. Stotz, and L. Rico. 2006. Distribution maps of the birds of Peru, version 1.0. Environment, Culture & Conservation (ECCo). The Field Museum. http://fm2.fieldmuseum.org/uw_test/birdsofperu on 03/01/2017.