Patrick Aryee checks out the biggest animals on Earth as he discovers why size matters in nature. Travelling to Asia, Australia, the Americas and Africa, he explains why these creatures evolved into giants and how crucial they are to their habitats.
Patrick Aryee
Score: 8.6
Score: 9.0
Score: 8.0
Score: 7.7
Score: 8.4
Score: 8.0
Score: 5.5
Score: 7.7
