Links for Trachyphonus vaillantii to Wikipedia, Encyclopedia of Life, iNaturalist, IUCN Red List, and my website
Link to English Wikipedia entry: Crested Barbet
Link to German Wikipedia: Hauben-Bartvogel
Link to French Wikipedia: Barbican promépic
Link to EOL.org: Trachyphonus vaillantii
Link to iNaturalist.org: Trachyphonus vaillantii
Link to Red List Status: Least Concern
Links to my pictures: Crested Barbet
Binomial Links for Trachyphonus vaillantii on guenther-eichhorn.com
Dr. Günther Eichhorn Travel Website
Soaring website