This photo was taken by Andreas Trepte.
Please credit this photo Andreas Trepte, www.photo-natur.de.
I would also appreciate an email to firstname.lastname@example.org with details of use.
This file is licensed under the Creative Commons
Attribution ShareAlike 2.5 License. In short: you are free to share and make derivative works of the file under the conditions that you appropriately attribute it, and that you distribute it only under a license identical to this one.
Antigua and Barbuda,Canada,Czech Republic,Denmark,Finland,France,Germany,Greenland,Iceland,Ireland, Japan,Mexico,Netherlands,Norway,Poland,Russia,Slovenia,Spain,Sweden,Ukraine, United Kingdom,United States - Alaska,United States - mainland,
IOC 9.1 Subspecies
ne Canada, n Greenland to Svalbard and Franz Josef Land
se Canada, w, s Greenland and Iceland to w, n Europe and Novaya Zemlya.