World Bird List

Species factsheet
Zimmer's Flatbill (Tolmomyias assimilis)

Order: Tolmomyias assimilis
Family: Tyrant Flycatchers, Calyptura (Tyrannidae)

Voices can be found here (external link)
Subspecies and Distribution
Subspecie Distribution
neglectus e Colombia, s Venezuela and nw Brazil
examinatus se Venezuela, the Guianas and nc Brazil
obscuriceps se Colombia to ne Peru
clarus c Peru
assimilis sc Amazonian Brazil east to the Canumã-Sucunduri Rivers.
sucunduri sc Amazonian Brazil between the Canumã-Sucunduri and Tapajós Rivers.
paraensis ne Brazil
calamae n Bolivia and sw Brazil
Annoncer