Keywords: coastal brown bear, grizzly bear, ursus arctus horribilis, grizzly, bear, brown bear, Naknek Lake, sow, sow grizzly, sow with three cubs, three cubs, grizzly cubs, bear cubs, Katmai National Park, Alaska, AK, bear photography, nature, wildlife, outdoors, photography, animal, USA, United States of America, mother, motherhood, mother bear