Its believed the humps on their back rub across the river’s floor and help them locate prey. Upside down swimmers: Amazon river dolphins will frequently swim upside down.Different bodies than ocean dolphins: Unlike ocean dwelling dolphins, river dolphins have a hump instead of a dorsal fin.To see more about this ongoing debate, read our ‘species’ section below! Not one, but three species?: Scientists are currently divided on whether the Amazon river dolphin is actually one, two, or three different species.

Males are 50% larger than females and can weigh more than 450 pounds.

The largest species of river dolphin: River dolphins also live in China and across the Indian subcontinent, but the Amazon river dolphin is the largest species.

Also known as the pink dolphin: There are many competing theories on why the Amazon river dolphin tends to become more pink as it ages that you can discover below!.

River dolphins suffer in captivity with few aquariums able to keep them alive.Īmazon river dolphins also generally become more pink as they age, which has led to the species becoming known as the ‘pink dolphin.’ĥ Incredible Amazon Pink River Dolphin Facts These dolphins must live in warm, shallow water areas because they have very little blubber. The river dolphin is smaller than other types of saltwater dolphins, and the species has excellent hearing.

It lives in the Amazon and the Orinoco rivers as well as in waterways located in Bolivia, Columbia and Peru. The Amazon river dolphin (also known as the pink dolphin and botos) is a freshwater animal. The Amazon pink river dolphin is the biggest and smartest animal of the freshwater dolphin species.ĭiscover why this elusive dolphins species turns a pink coloring and much more below!

Pink dolphin