Found in articles
ed. (ianuarie 2023). „Cupwings, crombecs, cettiid bush warblers, Streaked Scrub Warbler, yellow flycatchers, hylias”. IOC World Bird List Version 13.1.
Pamela, ed. (august 2022). „Cupwings, crombecs, bush warblers, Streaked Scrub Warbler, yellow flycatchers, hylias”. IOC World Bird List Version 12.2.