Family: Laridae (Gulls, Terns, Skimmers)
Authority: Cassin, 1852
Red List Category
Recommended citation
BirdLife International (2023) Species factsheet: Larus heermanni. Downloaded from
http://www.birdlife.org on 31/01/2023.
Recommended citation for factsheets for more than one species: BirdLife International (2023) IUCN Red List for birds. Downloaded from
http://www.birdlife.org on 31/01/2023.