Family: Laridae (Gulls, Terns, Skimmers)
Authority: Cassin, 1852
Red List Category
Recommended citation
BirdLife International (2022) Species factsheet: Larus heermanni. Downloaded from
http://www.birdlife.org on 18/05/2022.
Recommended citation for factsheets for more than one species: BirdLife International (2022) IUCN Red List for birds. Downloaded from
http://www.birdlife.org on 18/05/2022.