trees partly chewed through by beavers in beautiful british columbia, canada

america animal bark beautiful beaver beavers bites biting blue british canada canadensis castor chew chewed chilliwack clouds columbia cottenwood damage estuary fallen forest goose grass great habitat heron lake logs losses marsh natural nature near nocturnal north partly pond reeds reflection reserve ripples river rodent salwein sky sticks stump surface swamp through timber tree trees trunk vedder water wetlands