Watch Nora the polar bear frolic in Portland snow

Nora the polar bear is clearly enjoying her first experience of snow at Oregan Zoo.

This video was taken in the 64 acre Oregan Zoo which is located in Portland.

Clearly delighted with the falling snow, Nora is filmed running around her enclosure, playing with a ball, knocking over a bin, clearly enamoured with the fall in temperature and the little snow flakes that are falling around her.