Glaucous Gull - Larus hyperboreus - Grote Burgemeester
Northern coast of Eurasia and North America.

The following 4 subspecies are being recognized:
Larus hyperboreus hyperboreus - North-Europe to Northwest-Siberia;
Larus hyperboreus pallidissimus - Northwest-Siberia to the Bering Sea;
Larus hyperboreus barrovianus - Alaska to Northwest-Canada;
Larus hyperboreus leuceretes - Northcentral-Canada to Greenland and Iceland.

Of this species there are no Zoo Photo's available.