Blue-wattled bulbul (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Blue-wattled bulbul" in English language version.

refsWebsite

Global rank English rank

1iucnredlist.org

88^th place

160^th place

2^nd place

2^nd place

1biodiversitylibrary.org

387^th place

373^rd place

1worldbirdnames.org

1,007^th place

1,255^th place

670^th place

480^th place

biodiversitylibrary.org

Finsch, 1901. Poliolophus Nieuwenhuisii (protonym). Ueber eine neue Art Haarvogel aus Central-Borneo. Notes from the Leyden Museum, 23, no. 2, p. 95. BHL

cam.ac.uk

people.ds.cam.ac.uk

Collar, N.J. (2014). "Blue-wattled Bulbul Pycnonotus nieuwenhuisii and Black-browed Babbler Malacocincla perspicillata: two Sundaic passerines in search of a life" (PDF). BirdingASIA. 21: 37–44.

doi.org

BirdLife International (2017). "Pycnonotus nieuwenhuisii". IUCN Red List of Threatened Species. 2017: e.T22712705A110040705. doi:10.2305/IUCN.UK.2017-1.RLTS.T22712705A110040705.en.

iucnredlist.org

BirdLife International (2017). "Pycnonotus nieuwenhuisii". IUCN Red List of Threatened Species. 2017: e.T22712705A110040705. doi:10.2305/IUCN.UK.2017-1.RLTS.T22712705A110040705.en.

worldbirdnames.org

Gill, F.; Donsker, D.; Rasmussen, P. (eds.). "Family Pycnonotidae". IOC World Bird List. Version 10.2. International Ornithological Congress. Retrieved 4 August 2020.