The Mystery of the Pink Dolphin

Hiding in a narrow branch of a river, deep within the Amazon rain forest, is a strange animal that one wouldn’t expect to find here, thousands of kilometers away from the ocean: the Pink River Dolphin, one of the most mysterious and extraordinary species of the animal kingdom. Where does it come from? How different is it from other dolphins? How was it able to adapt to this lush, tropical rain forest environment? Are they descendants of a marine …