Pergam kelabu (Indonesian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pergam kelabu" in Indonesian language version.

refsWebsite

Global rank Indonesian rank

2^nd place

4^th place

low place

low place

doi.org

BirdLife International (2016). "Ducula pickeringii". 2016: e.T22691710A93322157. doi:10.2305/IUCN.UK.2016-3.RLTS.T22691710A93322157.en.

ebird.org

"Grey Imperial Pigeon". Ebird.