Above the arctic circle.
Greenland is on the Arctic Circle, Iceland is near it.
The Arctic Circle
The more general term "arctic" means northern continental areas. Above the Arctic Circle there is comparatively little wildlife, and this includes frozen seas and islands in Canada. Usually this question asks about Arctic versus Antarctic Circles. Reindeer are found in the Arctic.
The Arctic Circle
Arctic
The score is 3 to 1 in favor of the Arctic Circle.
Most of that continent is South of that Circle.
The Arctic Circle, as of 1 July 2017, runs 66°33′46.7″ north of the Equator. The Arctic Circle is the most northerly of the five major circle (line) of Latitude.
You won't find them at all in the Antarctic...that's the south pole. You will find them in the Arctic Circle.
No
The Arctic, under natural conditions.