Most dolphins live in the ocean, but there are a few species that live in freshwater rivers. The habitat of dolphins varies according to environmental factors and food accessibility.
The Pink river dolphins are freshwater dolphins who live in the Amazon river and the Orinoco River.
Dolphins live in all oceans of the planet and even in some important rivers.
Bottlenose dolphins are one the dolphin species widely distributed around the global oceans
The Yangtze river dolphin, also known as Baiji is a freshwater dolphin who used to be found in the Yangtze river in China.