Chinese cruise along Hong Kong-Zhuhai-Macau bridge threatens rare white dolphins

A travel agency in Zhuhai has launched a tour to the Hong Kong-Zhuhai-Macau bridge. Several other Hong Kong-based companies are offering similar tours to give people an up-close look at the world’s longest sea bridge. But if the tours become popular, there are concerns that the increased marine traffic could put further pressure on the habitat of the Chinese white dolphins, which are already classified as a vulnerable species.