Brown Bear Photos, Ursus arctos

Photos of Ursus arctos, Brown bear
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Young coastal brown bear in sedge grass meadow, Ursus arctos, Lake Clark National Park, Alaska
Portrait of a young brown bear, pausing while grazing in tall sedge grass. Brown bears can consume 30 lbs of sedge grass daily, waiting weeks until spawning salmon fill the rivers, Ursus arctos, Lake Clark National Park, Alaska
Juvenile female brown bear forages for razor clams in sand flats at extreme low tide. Grizzly bear, Ursus arctos, Lake Clark National Park, Alaska
Coastal brown bear cub, one and a half years old, near Johnson River. This cub will remain with its mother for about another six months, and will be on its own next year, Ursus arctos, Lake Clark National Park, Alaska
Brown bear cubs, one and a half years old, Ursus arctos, Lake Clark National Park, Alaska
A brown bear mother (sow) stands in tall sedge grass to look for other approaching bears that may be a threat to her cubs, Ursus arctos, Lake Clark National Park, Alaska
Brown bears fighting or sparring. These are likely young but sexually mature males that are simply mock fighting for practice, Ursus arctos, Lake Clark National Park, Alaska
Lazy brown bear naps on a log, Ursus arctos, Lake Clark National Park, Alaska
Mature male coastal brown bear boar waits on the tide flats at the mouth of Silver Salmon Creek for salmon to arrive. Grizzly bear, Ursus arctos, Lake Clark National Park, Alaska
Coastal brown bear in meadow. The tall sedge grasses in this coastal meadow are a food source for brown bears, who may eat 30 lbs of it each day during summer while waiting for their preferred food, salmon, to arrive in the nearby rivers, Ursus arctos, Lake Clark National Park, Alaska
Coastal brown bear forages for razor clams in sand flats at extreme low tide. Grizzly bear, Ursus arctos, Lake Clark National Park, Alaska
Juvenile female brown bear forages for razor clams in sand flats at extreme low tide. Grizzly bear, Ursus arctos, Lake Clark National Park, Alaska
Juvenile female brown bear forages for razor clams in sand flats at extreme low tide. Grizzly bear, Ursus arctos, Lake Clark National Park, Alaska
Juvenile female brown bear forages for razor clams in sand flats at extreme low tide. Grizzly bear, Ursus arctos, Lake Clark National Park, Alaska
A brown bear mother (sow) stands in tall sedge grass to look for other approaching bears that may be a threat to her cubs, Ursus arctos, Lake Clark National Park, Alaska
Female mother brown bear sow and spring cub in tall sedge grass, Ursus arctos, Lake Clark National Park, Alaska
Brown bear (grizzly bear), Ursus arctos, Lake Clark National Park, Alaska
Brown bear female adult yawning. Grizzly bear, Ursus arctos, Lake Clark National Park, Alaska
Young brown bear grazes in tall sedge grass. Brown bears can consume 30 lbs of sedge grass daily, waiting weeks until spawning salmon fill the rivers, Ursus arctos, Lake Clark National Park, Alaska
Young brown bear grazes in tall sedge grass. Brown bears can consume 30 lbs of sedge grass daily, waiting weeks until spawning salmon fill the rivers, Ursus arctos, Lake Clark National Park, Alaska
Coastal brown bear forages for razor clams on mud flats at extreme low tide, Ursus arctos, Lake Clark National Park, Alaska
Coastal brown bear in meadow. The tall sedge grasses in this coastal meadow are a food source for brown bears, who may eat 30 lbs of it each day during summer while waiting for their preferred food, salmon, to arrive in the nearby rivers, Ursus arctos, Lake Clark National Park, Alaska
Coastal brown bear forages for razor clams on mud flats at extreme low tide, Ursus arctos, Lake Clark National Park, Alaska
Grizzly bear, autumn, fall, brown grasses, Ursus arctos horribilis, Lamar Valley, Yellowstone National Park, Wyoming
Grizzly bear in snow, Ursus arctos horribilis, Lamar Valley, Yellowstone National Park, Wyoming
Female brown bear smells a tree stump for the scent of other bears that may be using the meadow in which she is keeping her cubs. Large adult males pose a threat to her cubs, Ursus arctos, Lake Clark National Park, Alaska
Two mature brown bears fight to establish hierarchy and fishing rights, Ursus arctos, Brooks River, Katmai National Park, Alaska
Brown bear (grizzly bear), Ursus arctos, Brooks River, Katmai National Park, Alaska
Brown bear (grizzly bear), Ursus arctos, Brooks River, Katmai National Park, Alaska
Brown bear cub crosses the Brooks River, Ursus arctos, Katmai National Park, Alaska
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All photographs copyright © Phillip Colla / Oceanlight.com, all rights reserved worldwide.