Status, ecology, and vocalizations of the five-coloured barbet Capito quinticolor in Ecuador, with notes on the orange-fronted barbet C. squamatus
Robbins, Mark B
Valenzuela, Patricio Mena
Coopmans, Paul, 1962-2007
Ridgely, Robert S
Bulletin of the British Ornithologists' Club.
London :British Ornithologists' Club,1893-
In Copyright. Digitized with the permission of the rights holder