Gorillas are the biggest of all primates. Male gorillas, called silverbacks because of the silver hair on their backs, can weigh up to 200 kilograms (440 pounds) and stand over 1.8 metres (6 feet) ...
Pandas have a unique “thumb,” which is actually an extended wrist bone. This helps them hold and strip bamboo with precision, making them expert eaters. When born, pandas are about the size of a stick ...