Bold-striped Tit-babbler, Puncak Tengger Tahura Sultan Adam, South Kalimantan, Borneo 1.jpg
The IUCN Red List of Threatened Species 2021.3
The IUCN Red List of Threatened Species 2023.1
Taxonomy database of the U.S. National Center for Biotechnology Information
Open Tree of Life reference taxonomy version 3.6
Clements Checklist of Birds of the World