Alaska's brown bears prepare for hibernation this winter

02:43

01:38

01:43

01:21

01:26

02:06

02:15

01:39

02:24

01:54

02:03

01:24

04:50

01:46

02:42

00:58

01:36

00:48

00:32

00:34

00:40

01:48

00:53

01:31

00:29

00:57

00:57

00:48

00:50

00:56

01:07

01:42

01:01

00:58

00:45

02:44

01:44

01:52

02:58

01:16

02:07

01:22

01:06

00:53

01:03

01:03

01:00

02:43

02:01

00:52

02:09

01:56

01:57

01:57

00:52

00:33

01:05

01:59

01:11

00:37

01:12

01:22

01:29

01:23

00:59

01:22

01:13

00:41

02:30

00:53

00:51

01:15

01:32

01:09

00:54