Meet Rodrigo Tardin, he’s a professor at the Federal University of Rio de Janeiro. He studies the Guiana dolphin of Sepetiba Bay, which is under threat from a variety of human impacts due to it’s location next the very busy port city of Rio de Janeiro.
Dig Deeper: Noise pollution impacts dolphins and whale species around the ocean. What are some major causes of noise pollution in the ocean and how does it impact whales and dolphins?







































