Philippine oriole (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Philippine oriole" in English language version.

refsWebsite

Global rank English rank

2^nd place

2^nd place

2books.google.com

3^rd place

3^rd place

1iucnredlist.org

88^th place

160^th place

3,128^th place

4,193^rd place

1worldbirdnames.org

1,007^th place

1,255^th place

books.google.com

Arthur, Marquis of Tweedale (1877). "Contribution to the Ornithology of the Philippines, No. II". Proceedings of the Scientific Meetings of the Zoological Society of London for the Year 1877. London, England: Zoological Society of London. p. 760.
Sibley, Charles Gald; Monroe, Burt Leavelle (1990). Distribution and Taxonomy of Birds of the World. New Haven, CT, USA: Yale University Press. p. 478. ISBN 978-0-300-04969-5.

doi.org

BirdLife International (2016). "Oriolus steerii". IUCN Red List of Threatened Species. 2016: e.T22706372A94066348. doi:10.2305/IUCN.UK.2016-3.RLTS.T22706372A94066348.en. Retrieved 17 November 2021.
"IOC World Bird List 7.1". IOC World Bird List Datasets. doi:10.14344/ioc.ml.7.1.

hbw.com

"Dark-throated Oriole (Oriolus xanthonotus)". www.hbw.com. Retrieved 2017-02-24.

iucnredlist.org

BirdLife International (2016). "Oriolus steerii". IUCN Red List of Threatened Species. 2016: e.T22706372A94066348. doi:10.2305/IUCN.UK.2016-3.RLTS.T22706372A94066348.en. Retrieved 17 November 2021.

worldbirdnames.org

"IOC World Bird List 7.1". IOC World Bird List Datasets. doi:10.14344/ioc.ml.7.1.