Natural World - Season 31 Episode 9
A mother grizzly bear brings up her two cubs in the wilds of Alaska. She must keep them safe from prowling males, teach them to hunt and prepare them to survive the savage winter. Alaska has the highest density of grizzlies in the world, so fights and face-offs are common. Biologist Chris Morgan spends the summer in this city of bears - often getting far too close for comfort.
First Air Date : 1983-10-30
Last Air date : 2020-03-20
Runtime : 57 minutes
Genre : Documentary
Cast : David Attenborough, John Hannah, Juliet Stevenson
Crew : Brian Jackman (Writer), Andrew Graham-Brown (Director), Mike Birkhead (Director)
Quality : 
Subtitles :
- Season 31 : Episode 12011-08-01
- Season 31 : Episode 22011-08-10
- Season 31 : Episode 32011-08-17
- Season 31 : Episode 42011-08-24
- Season 31 : Episode 52011-08-31
- Season 31 : Episode 62011-09-07
- Season 31 : Episode 72012-01-25
- Season 31 : Episode 82012-02-01
- Season 31 : Episode 92012-03-08
- Season 31 : Episode 102012-03-15
- Season 31 : Episode 112012-03-22
- Season 31 : Episode 122012-03-29
- Season 31 : Episode 132012-04-05
- Season 31 : Episode 142012-06-18
