Fish make up most of the giant otter's diet. They hunt alone or in groups, sometimes using coordinated efforts, and must be successful often to meet their daily intake quota. Each animal may eat ...

No other otter species hunts in a pack (called a romp) or lives in family groups, which usually comprise between six and eight individuals. Theo Allofs The giant otter, the Pantanal's second ...

The giant freshwater stingray may be the world’s largest freshwater fish. It’s also cloaked in mystery. No one is sure how many giant stingrays are left, which habitats they prefer ...