Sooty gull (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Sooty gull" in English language version.

refsWebsite

Global rank English rank

1iucnredlist.org

88^th place

160^th place

2^nd place

2^nd place

4,338^th place

6,262^nd place

bsc-eoc.org

avibase.bsc-eoc.org

Denis Lepage. "Ichthyaetus hemprichii". Avibase. Retrieved 2014-05-18.

doi.org

BirdLife International (2018). "Larus hemprichii". IUCN Red List of Threatened Species. 2018: e.T22694303A132539775. doi:10.2305/IUCN.UK.2018-2.RLTS.T22694303A132539775.en. Retrieved 20 February 2022.

iucnredlist.org

BirdLife International (2018). "Larus hemprichii". IUCN Red List of Threatened Species. 2018: e.T22694303A132539775. doi:10.2305/IUCN.UK.2018-2.RLTS.T22694303A132539775.en. Retrieved 20 February 2022.