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Flatbill
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Illustration of a rufous-tailed flatbill (Ramphotrigon ruficauda), a small bird with olive-green upperparts, rufous wings and tail, and a pale yellowish belly, perched on a bare branch.
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Illustration of a rufous-tailed flatbill (Ramphotrigon ruficauda), a small bird with olive-green upperparts, rufous wings and tail, and a pale yellowish belly, perched on a bare branch.
Rufous-tailed flatbill (Ramphotrigon ruficauda)

Flatbill

bird
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Flatbill, any of six species of Central and South American birds belonging to the tyrant flycatcher family Tyrannidae (order Passeriformes). Flatbills, which constitute the genera Rhynchocyclus and Ramphotrigon, are distinguished by their exceptionally broad and flat bill. All are olive, marked with gray, brown, or black above and yellow or brownish below. In length they are 15–17 centimetres (6–7 inches).