Amazon river dolphin: The pink mammal behind centuries of myths

The Amazon river dolphin, popularly known as the boto, is one of the world's most unusual mammals. Found in the winding rivers and flooded forests of the Amazon and Orinoco basins it is famous for its striking pink colour and remarkable intelligence. Unlike marine dolphins; this freshwater species has adapted to life in murky rivers where it relies on echolocation to hunt and navigate. Beyond its biological uniqueness the Amazon river dolphin has fascinated people for centuries inspiring myths, folklore and cultural traditions that continue to shape life in many Amazonian communities. A unique dolphin built for river life The Amazon river dolphin, which is scientifically known as Inia geoffrensis, is the biggest of all freshwater dolphin species on Earth. Adults can reach lengths of up to 2.5 metres (almost 8 feet) and weigh over 180 kilograms.