yes
It's because they need salt water in oceans,but there are river dolphins that need river water.
Yes, dolphins can live in both. The fresh water dolphins are related to the River dolphins. They include Piatanistidae, Ganges and Indus, niidae ( Boto or Amazon ) , Pontoporiida ( Baiji or Franciscana ) But, the only dolphin that can live in both is the Tucuxi ( Sotalia Fluviatilis ) There are may other dolphins that live in salt water though. They include Bottlenose, Spinner, Strpied, and many, many more.
They live in salt water like a kind of ocean.
Dolphins can live in both, it depends on their inhabitant.
Seriously?? Dolphins live in salt water or in the Amazon.
Th live in a salt water area
Yes, mammals like Manatee, dugong, whales and dolphins all live in salt water.
No, there are no dolphins in the Great Salt Lake. Dolphins are saltwater mammals and the Great Salt Lake is a landlocked body of water with a high salt content, making it unsuitable for dolphins to live in.
no no reports have been made and they would not survive because most dolphins can only live in salt water
salt water mostly ocean
Dolphins do not necessarily need salt water. Most species of dolphins live in salt water (although they do not drink the water because it is far too salty). Freshwater dolphins, also called river dolphins, usually live in fresh water, with the exception of the La Plata dolphin. As noted, dolphins do not drink salt water because synthesizing the salt water would cause water loss as opposed to water gain (and also why humans should not drink sea water either). Rather, dolphins get their water through the metabolism of their food, much like Australian Desert mice.