When Trujillo asked what he should focus his research on, Cousteau told him he should go study the river dolphins, which had not been investigated in depth. “This is a very aggressive environment, very difficult to survive,” Trujillo told CNN of the Amazon. Video Ad Feedback Saving the dolphins and manatees of the Amazon River 03:22 - Source: CNNThere are two types of freshwater dolphins found throughout the Amazon: the Amazon River dolphin – or “pink dolphins” due to their color – and the smaller tucuxi, Trujillo said. “They told me ‘we all believe that you are a dolphin that became a human to protect the dolphins,’” Trujillo said. Fernando Trujillo, right, pictured here in 1991 scouting for dolphins along the Amazon River.

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Persons: Fernando Trujillo, Jacques Cousteau, Trujillo, Cousteau, ”, ” Trujillo, “, ’ ” Trujillo, he’s, María Jimena Valderrama, CNN Trujillo Organizations: CNN, Initiative, Amazon, International Union for Conservation of Nature, Omacha, Geographic, Rolex Locations: Colombian, Bogotá, Puerto Nariño, South America, ”, Colombia, Trujillo