Polar Bears & Grizzlies: Bears on Top of the World Regarder Complet Gratuit

Ver €0.0 en Prime

Essai Gratuit de 30 Jours

AD: Ce titre n'est actuellement pas disponible sur Prime Vidéo

Polar Bears & Grizzlies: Bears on Top of the World

23 janvier 2009 7.4 0 hr 48 min

Documentaire

Avec： Peter Guinness

De：

Distributeur：

Sinopsis： Polar - and grizzly bears are rather similar, opportunist omnivore mammals and the largest land carnivores. However the polar bear gave up hibernating, and is forced south by the warming climate, which causes the vital ice to melt, and allows grizzlies to expand north. So now their diets and hunting grounds overlap, with each-other and with humans - they even roam in towns. Life has grown even harder for polar bears, especially in summer.

7.4

AD: Ce titre n'est actuellement pas disponible sur Prime Vidéo

Ver €0.0 en Prime

Essai Gratuit de 30 Jours