黄嘴犀鸟 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "黄嘴犀鸟" in Chinese language version.

refsWebsite

Global rank Chinese rank

1iucnredlist.org

88^th place

102^nd place

1web.archive.org

1^st place

1^st place

low place

low place

adu.org.za

sabap2.adu.org.za

Herremans, M. South African Bird Atlas Project 2 – Southern Yellow-Billed Hornbill (PDF). [2018-11-30]. （原始内容 (PDF)存档于2020-01-26）.

iucnredlist.org

apiv3.iucnredlist.org

Tockus leucomelas. The IUCN Red List of Threatened Species 2012. [2013-11-26].

web.archive.org

Herremans, M. South African Bird Atlas Project 2 – Southern Yellow-Billed Hornbill (PDF). [2018-11-30]. （原始内容 (PDF)存档于2020-01-26）.