White-cheeked tern (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "White-cheeked tern" in English language version.

refsWebsite

Global rank English rank

2iucnredlist.org

88^th place

160^th place

2^nd place

2^nd place

1worldbirdnames.org

1,007^th place

1,255^th place

doi.org

BirdLife International (2019). "Sterna repressa". IUCN Red List of Threatened Species. 2019: e.T22694705A154834019. doi:10.2305/IUCN.UK.2019-3.RLTS.T22694705A154834019.en. Retrieved 12 November 2021.
BirdLife International (2019). "Sterna repressa". IUCN Red List of Threatened Species. 2019: e.T22694705A154834019. doi:10.2305/IUCN.UK.2019-3.RLTS.T22694705A154834019.en. Retrieved 16 November 2021.

iucnredlist.org

BirdLife International (2019). "Sterna repressa". IUCN Red List of Threatened Species. 2019: e.T22694705A154834019. doi:10.2305/IUCN.UK.2019-3.RLTS.T22694705A154834019.en. Retrieved 12 November 2021.
BirdLife International (2019). "Sterna repressa". IUCN Red List of Threatened Species. 2019: e.T22694705A154834019. doi:10.2305/IUCN.UK.2019-3.RLTS.T22694705A154834019.en. Retrieved 16 November 2021.

worldbirdnames.org

Gill, Frank; Donsker, David, eds. (2019). "Noddies, gulls, terns, auks". World Bird List Version 9.2. International Ornithologists' Union. Retrieved 24 June 2019.