Glaucous Gull

http://www.nhptv.org/wild/glaucousgull.asp
Scientific:
Larus hyperboreus
Order:
Charadriiformes
Family:
Laridae
Genus:
Larus
Danish: Gråmåge
Greenlandic: Naaja, Naajarujussuaq, Nowyah
Length: 26.8 in (68 cm)
Weight: 44.1-95.2 oz (1250-2700 g)
Wingspan: 58.7-71.7 in (149-182 cm)
Stein Ø. Nilsen, XC180421. Accessible at www.xeno-canto.org/180421

References:
Avibase The World Bird Database (2018) Larus hyperborean.
BirdLife International (2018) Species factsheet: Larus hyperboreus.
Sibley, David Allen. 2014. The Sibley guide to birds, second edition. Alfred A Knopf, New York.
Weiser, Emily and H. Grant Gilchrist. 2012. Glaucous Gull (Larus hyperboreus), version 2.0. In The Birds of North America (P. G. Rodewald, editor). Cornell Lab of Ornithology, Ithaca, New York, USA.