nyugati sirály

Larus occidentalis - Goéland d'Audubon

Systematics
  • Rend
    :

    Charadriiformes

  • Család
    :

    Laridés

  • Genus
    :

    Larus

  • Species
    :

    occidentalis

leíró

Audubon, 1839

Méretei
  • Hossz
    : 66 cm
  • szárnyfesztávolság
    : 132 à 142 cm.
  • tömeg
    : 800 à 1250 g

Élettartama : 25 év

Carte de distribution de nyugati sirály
Irodalom : © Avibase - Oiseaux.net

Caption

Native and/or nesting

Introduced/Reintroduced

Rare / Occasional

 

Doubtful presence

Probably extinct

Extinction of the species

 

Other resources :
Iucn
Birdlife
Xeno-Canto
Avibase
Distribution maps should be very cautiously looked at. They do not provide with precise location but only give an idea of species global distribution. Distribution areas are geopolitical; as a consequence the whole of a country is selected if a species is only located in one single place. For more precise distribution areas please go to IUCN site (see link above).

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