http://www.wildsweden.com/blog/incredible-images-of-swedens-wildlife/ I had to google it as well and it´s so awesome. White Moose are not albinos. They are rare genetic variants of the Moose.... ;)
Thanks. Is Swedish ovanlig used as rare or is there another more common word for it? Is it its primary translation or does it mean unusual, extraordinary? (are there better words for it?) I'm asking because ungewöhnlich in German usually means the latter and is not very often used to express rare.