Indo-Pacific humpback dolphins in waters of Zhanjiang, Guangdong

Did you ever imagine that Indo-Pacific humpback dolphins could be pink?

Check out these playful dolphins having a blast in the waters of Zhanjiang, Guangdong province.

But why the pink hue, you ask? Turns out, it's all about their blood vessels. When they're excited, the vessels near their skin expand, making them look rosy. Some dolphins rock an even more intense pink!