This photo was taken by Andreas Trepte.
Please credit this photo Andreas Trepte, www.photo-natur.de.
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Albania,Austria,Belarus,Belgium,Bosnia and Herzegovina,Bulgaria,Canada,Croatia,Czech Republic,Denmark, Estonia,Finland,France,Germany,Greece,Greenland,Hungary,Iceland,Ireland,Latvia, Liechtenstein,Lithuania,Luxembourg,Montenegro,Netherlands,Norway,Poland,Romania,Russia,Serbia, Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey,Ukraine,United Kingdom,United States - Alaska,United States - mainland,
IOC 13.1 Subspecies
ne Siberia and Alaska
Greenland, Iceland and ne Canada
Hudson and James bays (ec Canada)
Groswater Bay, Labrador (se Canada) to Massachusetts (ne USA)
Faroe, Shetland, Orkney and Outer Hebrides Is. (nw Europe)