Pink river dolphins have become endangered because the increase of population in the basins of the Amazon River and Orinoco River.
The pink river dolphin is a freshwater river dolphins who lives in the Amazon and Orinoco rivers in South America.
Map with the regions where bottlenose dolphins live around the world.
Pink dolphins eat small fishes and crabs from the bottom of the river.
Bottlenose dolphins eat fish and squid like most of the popular dolphins eat.