Larus ridibundus Linnaeus, 1766
Common black-headed gull
Larus ridibundus
photo by Fenwick, David

Family:  Laridae ()
Max. size:  43 cm TL (male/unsexed); max.weight: 320.0 g
Environment:  others; brackish; marine
Distribution:  Indo-West Pacific and Atlantic Ocean: North America, Europe, Africa, Asia.
Diagnosis:  Culmen: 3.7 cm; tarsus: 4.7 cm; wing: 31.5 cm.
Biology:  Total Length: 38 to 43 cm; Wingspan: 91 to 94 cm (Ref. 8812).
IUCN Red List Status: (LC); Date assessed: 17 August 2018 Ref. 123251)
Threat to humans: 
Country info:   
 

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