Red-billed Pied Tanager

The red-billed pied tanager is 17 to 18 cm (6.7 to 7.1 in) long and weighs 24 to 42 g (0.85 to 1.48 oz). The male's head and upper parts are glossy blue-black, its throat and chest black, and the rest of the underparts white. The female is similar but the nape, back, and rump are gray. Both have the eponymous red bill. The juvenile is quite different; it has a black bill and head. Its upper back is white and the lower back mottled black and white. The underparts are white with some black mixed in.

The red-billed pied tanager is found in the upper Amazon Basin from eastern and southeastern Peru and northern Bolivia east to central Brazil and north into the Guianas. There it inhabits the canopy and emergent trees of humid terra firme forest up to about 900 m (3,000 ft) elevation. It can also be found on the edges of the forest.

The red-billed pied tanager's diet includes berries, seeds, beetles, and Cecropia catkins. It typically forages in groups of three to eight individuals that may associate with mixed-species feeding flocks. It hops between branches and occasionally sallies out for flying prey.