Polar_Bears_and_Grizzlies:_Bears_on_top_of_the_World

自然科学类纪录片，BBC 频道 2009 年出品，是 BBC Natural World 系系列其中之一。

封面

Polar_Bears_and_Grizzlies_Bears_on_top_of_the_World_cover0.jpg

影片信息

官方网站

http://www.bbc.co.uk/programmes/b00h37zc

影片原始规格:

• 中文片名 ：

• 中文系列名：BBC 自然世界系列

• 英文片名 ：Polar Bears and Grizzlies: Bears on top of the World

• 英文系列名：BBC Natural World

• 电视台 ：BBC

• 地区 ：英国

• 语言 ：英语

• 时长 ：约 49 分钟

• 版本 ：TV

• 发行时间 ：2009

影片内容介绍

剧情简介

This moving film reveals the differing fortunes of a mother polar bear and a mother grizzly bear, and their new-born cubs, in a rapidly-changing world. The shrinking Arctic ice may be making life much tougher for polar bears, but it is offering new opportunities for grizzly bears to the south.

Where once the lives of white and brown bears could not have been more different, in summer-time they now meet along shores and islands almost all the way to the North Pole. Amazingly they have even interbred. It Is a remarkable story of how bears, ever intelligent and resourceful, are adapting to a warming world.