Data Zone
Collar, N. J. 2014. Blue-wattled Bulbul Pycnonotus nieuwenhuisii and Black-browed Babbler Malacocincla perspicillata: two Sundaic passerines in search of a life. BirdingASIA 21: 28-33.
Collar, N.J., Crosby, M.J. and Stattersfield, A.J. 1994. Birds to watch 2: the world list of threatened birds. BirdLife International, Cambridge, U.K.
Eaton, J.A., van Balen, B., Brickle, N.W. and Rheindt, F.E. 2016. Birds of the Indonesian Archipelago. Greater Sundas and Wallacea. Lynx Edicions, Barcelona.
Eaton, J.A., van Balen, B., Brickle, N.W. and Rheindt, F.E. 2021. Birds of the Indonesian Archipelago: Greater Sundas and Wallacea. Second Edition. Lynx Edicions, Barcelona, Spain.
IUCN. 2023. The IUCN Red List of Threatened Species. Version 2023-1. Available at: https://www.iucnredlist.org. (Accessed: 07 December 2023).
Williams, R. S. R. 2002. The rediscovery and doubtful validity of the Blue-wattled Bulbul Pycnonotus nieuwenhuisii. Forktail: 107-109.
Link to species profile on Search for Lost Birds website
Search for photos and videos, and hear sounds of this species from the Macaulay Library
Recommended citation
BirdLife International (2024) Species factsheet: Blue-wattled Bulbul Pycnonotus nieuwenhuisii. Downloaded from
https://datazone.birdlife.org/species/factsheet/blue-wattled-bulbul-pycnonotus-nieuwenhuisii on 23/11/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from
https://datazone.birdlife.org/species/search on 23/11/2024.