Largest Mammal

It is the largest mammals on earth, ever. Facts about the blue whales are quite interesting. A big blue whale can grow up to 100 feet long and can weigh up to 150 tons. To be more clear about the size of blue whales, a minimum of fifty people can stand on its tongue. Blue whales eat small shrimp like animals called krill. They eats nearly 5 tons of krill in one day. A blue whale can intake 50 tons of water in one gulp. Whales don't sleep at any time. Another interesting fact about blue whale is that it could make sounds to communicate with other whales and to find a mate. There are many things that the scientists are still trying to find about blue whales.Whale killing is quite common in Japan and China.Whale meat is becoming a common menu in many Japanese hotels.These harmless mammals are in danger of becoming extinct. Let us spread the awareness to avoid whale killing.