The western gull (Larus occidentalis) is a large white-headed gull that lives on the west coast of North America and the Pacific Ocean. The western gull ranges from British Columbia, Canada, to Baja California, Mexico.[2]
It was previously considered conspecific with the yellow-footed gull (Larus livens) of the Gulf of California.
^BirdLife International (2018). "Larus occidentalis". IUCN Red List of Threatened Species. 2018: e.T22694337A132543621. doi:10.2305/IUCN.UK.2018-2.RLTS.T22694337A132543621.en. Retrieved 11 November 2021.
^Cite error: The named reference Audubon was invoked but never defined (see the help page).
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