This land of flat expanses of tundra, eskers and permafrost includes one of the world's largest known polar bear denning areas.
(This land of flat expanses of tundra, eskers and permafrost; includes; one of the world's largest known polar bear denning areas)
This land of flat expanses of tundra, eskers and permafrost
includes
one of the world's largest known polar bear denning areas