Best Of Channel 5. Documentary series. Young animals prepare for their first winter away from their parents, and humpback whales return to Alaska's rich feeding grounds. (Ep 4)[AD,S]
Documentary series. As temperatures hit minus 60 food becomes scarce, and animals such as foxes and hares shed their colourful coats to camouflage themselves in the snow. (S1 Ep 1)[AD,S]