Pink River Dolphin

Pink river dolphins live in the Amazon river. These creatures eat fish, shrimp, and crabs.They can live up to 40 years.Pink river dolphins are the main prey for sharks,and humans are a big threat.A cool feature is they have a neck that can turn 180 degrees. In the future, some rainforest could turn into the arctic Pink river dolphins live in the arctic tundra.They are born pink and turn grey. In their neck they have a filter so they can drink the salty water.They eat fish and crabs.Pink river dolphins have a big hump on their head so they can break the ice.