Which river dolphin change its colour

People Also Read: The Amazon pink river dolphin can change its color and also has the largest body and brain of any freshwater dolphin. Amazon Monsoon Carnival Quiz rolled out new questions & the 1st question is “The _____ pink river dolphin can change its color and also has the largest body and brain of any freshwater dolphin.

The Yangtze River, the longest river in Asia, used to be one of the only two rivers in the world that was home to two different species of dolphin—the Yangtze finless porpoise and the Baiji dolphin. However, in 2006 the Baiji dolphin was declared functionally extinct. This was the first time in history that an entire species of dolphin had been wiped off the planet because of human activity. Its close cousin, the Yangtze finless porpoise, is known for its mischievous smile and has a level of intelligence comparable to that of a gorilla. Since 2002, WWF and partners have reconnected more than 40 floodplain lakes with the main stem of the Yangtze River to restore seasonal flows and allow the migration of species, like the finless porpoise, between the lakes and the river. This contributes to a secure food supply for the Yangtze finless porpoise. WWF also works to provide fishermen with feasible alternatives for income generation. This helps to develop the economy, stop overfishing and allows fishermen to contribute to the protection of the finless porpoise.