Greenland is greening, although very slowly. “Despite this handicap, a key species such as the Arctic dwarf birch could be established over more than 400,000sqkm … by the end of the century.” (http://www.theguardian.com/environment/2013/aug/28/climate-change-greenland-green)

For those of you, like me, with visual artifacting, the Arctic dwarf bitch is also expanding her range. Be wary.