Slaty-backed Gull

Larus schistisagus - Goéland à manteau ardoisé

Systematics

Order
:
Charadriiformes
Family
:
Laridés
Genus
:
Larus
Species
:
schistisagus

Descriptor

Stejneger, 1884

Biometrics

Size
: 67 cm
Wingspan
: 132 à 148 cm.
Weight
: 1050 à 1695 g

Carte de distribution de Slaty-backed Gull

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).