Great Black-backed Gull
(Larus marinus)

Distribution maps

eBird Canada 2018

Additional information on: eBird Canada 2018

Map displaying the species distribution or migratory routes
Graphical legend for the map of species distribtuion or migratory routes

eBird Canada 2018

Please note that this map shows distribution data for all available years, year-round.

From eBird Canada 2018, http://www.ebird.ca/, maintained by Bird Studies Canada and the Cornell Lab of Ornithology.