| Family: |
Laridae () |
| Max. size: |
46 cm TL (male/unsexed); max.weight: 616.0 g |
| Environment: |
others; marine |
| Distribution: |
Northern Pacific, Atlantic Ocean and the Arctic. |
| Diagnosis: |
Culmen: 3.59 cm; tarsus: 4.02 cm; wing: 33.8 cm. |
| Biology: |
Total Length: 40 to 46 cm; Wingspan: 104 to 117 cm (Ref. 8812). Dipping; surface plunging; continental shelf (Ref. 356). |
| IUCN Red List Status: |
Near Threatened (NT); Date assessed: 08 August 2018 (A2bcd+3bcd+4bcd) Ref. 123251)
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| Threat to humans: |
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| Country info: |
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