Aethia cristatella (Pallas, 1769)
Crested auklet
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Family:  Alcidae ()
Max. size:  23 cm TL (male/unsexed); max.weight: 264.0 g
Environment:  others; marine; depth range 0 - 45 m
Distribution:  Northern Pacific and the Arctic: Alaska, Kuril Island, Russia and Canada. Temperate to polar.
Diagnosis:  Culmen: 1.6 mm.; tarsus: 2.85 cm.; wing: 17.145 cm.
Biology:  Pursuit diving; open ocean in deep water (Ref. 356).
IUCN Red List Status: (LC); Date assessed: 19 February 2020 Ref. 123251)
Threat to humans: 
Country info:   

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