" Toucans " - Ramphastos, Linn.
Another interesting species is the toucan (Ramphastos), whose enormous beak, awkward flight and raucous voice make it a conspicuous object in the great forests of northern Brazil.
Genera: (a) Trochilus, Certhia, Upupa, Buphaga, Sitta, Oriolus, Coracias, Gracula, Corvus, Paradisea; (b) Ramphastos, Trogon, Psittacus, Crotophaga, Picus, Yunx, Cuculus, Bucco; (c) Buceros, Alcedo, Merops, Todos.
Linnaeus knew of only one species of motmot, and referred it to his genus Ramphastos (properly Rammphastus) under the name of R.
Among the Amazon species may be mentioned the parrot, macaw (Macrocercus), toucan (Ramphastos), curassow (Crax), penelope, trogon, and horned screamer (Palamedea cornuta).