Citron-throated Toucan (Ramphastos citreolaemus) [XC379386]
by Fabrice Schmitt from El canon del Rio Claro, Antioquia, Colombia (song)
Citron-throated Toucan (Ramphastos citreolaemus) [XC425516]
by Jerome Fischer from Rio Claro reserve, San Francisco, Antioquia, Colombia (song)
Subspecies
Channel-billed Toucan (Ramphastos vitellinus), Yellow-ridged Toucan (Ramphastos culminatus) and Citron-throated Toucan (Ramphastos citreolaemus) (Sibley and Monroe 1990, 1993) have been lumped into Ramphastos vitellinus following SACC (2006) and a review by the BirdLife Taxonomic Working Group.
Considered by some authors to be a subspecies of Channel-billed Toucan (Ramphastos vitellinus).