The Chilean dolphin (Cephalorhynchus eutropia) is the second smallest in the world. Biologist Carla Christie has been studying this small cetacean for more than two decades.

The best way to study the dolphin is by going into the sea, in a zodiac, an inflatable boat. In protected areas, they do not compete for food with others, nor do they face potential predators such as orcas. It lives from the coast of Puerto Montt to the north of Valparaíso.