Do you know Pink river dolphins?

 Pink river dolphins that are hero in a folk tale and myth are Amazon’s spiritual and mysterious being. And they are mascot in Hongkong. It’s about 3 meter in length. And they come up to surface of water to breath. They are able to sense feed through their supersonic waves. Because they can’t see. Pink river dolphin has a more fluent body because of they live in indented river. Unlike other dolphins, pink river dolphins usually move alone or they sometimes group three to ten. And they eat fish and crabs.However pink river dolphins that are in endangered species lists are danger because Hongkong’s river was polluted with industrial sewage from China. Experts say waste water is wrested dolphin’s habitat. And many dolphins are got injured because of people’s too much fishing. 

If you see, you know pink river dolphins are very cute. That is a bad news that these mysterious animal became disappear. So I think we try not to pollute water.