CLASS AcceptedAvesSource: Catalogue of LifeReference taxon taxon.loadingAboutMetricsOccurence imagesSynonyms and combinationsVernacular namesCitationAves in GBIF Secretariat (2019). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2025-07-03.