majestic polar bear standing amidst the snow covered tundra of the arctic an iconic of the region s fragile ecosystem and

bear polar wildlife animal tundra snow cold arctic winter ice nature outdoors wilderness environment habitat landscape predator mammal carnivore endangered threatened conservation fur white grey snowy icy frozen storm blizzard weather season climate ecosystem life biology zoology safari adventure expedition travel trip vacation holiday majestic powerful solitary curious alert standing covered iconic symbol region fragile impact change