Gray Gull Leucophaeus modestus Scientific name definitions
- LC Least Concern
- Names (31)
- Monotypic
Revision Notes
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Species names in all available languages
Language | Common name |
---|---|
Bulgarian | Сива чайка |
Catalan | gavina grisa |
Czech | racek tmavý |
Danish | Atacamamåge |
Dutch | Grijze Meeuw |
English | Gray Gull |
English (United States) | Gray Gull |
Finnish | aavikkolokki |
French | Goéland gris |
French (France) | Goéland gris |
German | Graumöwe |
Greek | Λευκόστικτος Γλάρος |
Icelandic | Sefmáfur |
Japanese | ハイイロカモメ |
Norwegian | ørkenmåke |
Polish | mewa szara |
Russian | Серая чайка |
Serbian | Sivi mali galeb |
Slovak | čajka púšťová |
Spanish | Gaviota Garuma |
Spanish (Argentina) | Gaviota Garuma |
Spanish (Chile) | Gaviota garuma |
Spanish (Costa Rica) | Gaviota Torero |
Spanish (Ecuador) | Gaviota Gris |
Spanish (Mexico) | Gaviota Gris |
Spanish (Panama) | Gaviota Gris |
Spanish (Peru) | Gaviota Gris |
Spanish (Spain) | Gaviota garuma |
Swedish | ökenmås |
Turkish | Kül Rengi Martı |
Ukrainian | Мартин сірий |
Revision Notes
Rodrigo Silva, Ignacio Escobar, and Fernando Medrano revised the account as part of a partnership with Red de Observadores de Aves y Vida Silvestre de Chile (ROC). Peter Pyle contributed to the Plumages, Molts, and Structure page. JoAnn Hackos, Robin K. Murie, Daphne R. Walmer, and Miriam Kowarski copy edited the account, August Davidson-Onsgard curated the media, and Huy Chi Truong generated the range map.
Leucophaeus modestus (Tschudi, 1843)
Definitions
- LEUCOPHAEUS
- leucophaeus
- modesta / modestum / modestus
The Key to Scientific Names
Legend Overview
Introduction
Gray Gull is one of the most common species on the Humboldt Current. However, for decades it was a mystery where this species nested. Birds were seen copulating on the coast, vocalizing, and displaying, but no nests were found. Given the many thousands present on shore, it was a paradox that no colonies had been discovered. It was not until the early 1970s that it was confirmed that this gull breeds deep in the extreme desert of northern Chile. It uses flat areas in the desert, where often no measurable rain falls in a year, a decade, or more. Lacking the basic elements for life, including water, these breeding areas are surprisingly safe because there are few to no predators there. Because the gulls are highly mobile, they can commute from the inland colonies to the sea daily and provide food to the chicks. It is thought that their gray plumage is an adaptation to living in hot, sunny places, because melanin keeps feathers from becoming faded and weakened by light. The dark plumage may also be used to radiate heat more efficiently compared to translucent white plumage; most other desert-nesting gulls, even those that are not closely related, are also gray.