grizzly bear expert, said.Wildlife expert and zoologist Paul Pauquet agreed it was an “exceptionally unique” spotting.“[This is] possibly never previously observed and recorded.“I have seen and photographed grizzly bears with light blond (but not white) heads and darker coloured bodies,” Pauquet said.“Of course, this new sighting is of increased interest given recent sightings of a white grizzly bear in Banff.