Recommended citation
BirdLife International (2023) Species factsheet: Dicaeum quadricolor. Downloaded from
http://datazone.birdlife.org/species/factsheet/cebu-flowerpecker-dicaeum-quadricolor on 30/11/2023.
Recommended citation for factsheets for more than one species: BirdLife International (2023) IUCN Red List for birds. Downloaded from
http://datazone.birdlife.org on 30/11/2023.