Can dolphins or whales live in fresh water?
They don’t need to breathe in water so assuming they have enough prey I don’t see why the water’s saltinity affects them.
But then why don’t we have dolphins playing in the Mississippi river?
Can dolphins or whales live in fresh water?
They don’t need to breathe in water so assuming they have enough prey I don’t see why the water’s saltinity affects them.
But then why don’t we have dolphins playing in the Mississippi river?
There is still a bit of the Finless Porpoise left there, but not dolphins specifically no.
They probably cut the fins off to make soup.