Winterwatch - Winterwatch in Wales: 3. Intelligence

Name: Winterwatch - Winterwatch in Wales: 3. Intelligence
Description: Iolo Williams showcases animals using intelligence to survive winter, including brainy ravens, cunning cuttlefish and clever kingfishers that follow otters to get a meal.

Iolo Williams showcases animals using intelligence to survive winter, including brainy ravens, cunning cuttlefish and clever kingfishers that follow otters to get a meal.