They are NOT polar bears. They are Spirit Bears. Rare white "black" bears. They are unique to BC. A guy from my high school (pretty big douche, but none-the-less) made the world aware of them like 10 years ago in grade 8 or so. Simon something or other was his name. CBC actually made a movie about his life. They are pretty sweet bears actually, despite how much of a crazy anti-forestry hippy the guy is. They should have been the mascot, not the bullshit ones we came up with. Also the inuksuks are fucking bullshit as well. They have nothing at all to do with BC, more to do with the Inuit. We could have done so much better, even if we had to go the native route (which is garbage in itself), but if you have to do it, at least go with something BC/West Coast. Totem Poles would have been WAY better, they are actually unique to BC (like Spirit Bears) and look pretty sweet to be honest.
Also, before the Spirit Bears we had 100 Orcas around Vancouver and Victoria. There are still a bunch of bears and orcas around in different places as they were auctioned off for charity.