Giant Of Ocean- World Largest Blue Whale in the ocean. The blue whale is a marine mammal belonging to the baleen whales. At 30 metres in length and up to 173 tonnes in weight, it is the largest extant animal as an elephant and is the heaviest known to have existed. We should save them. Save nature save human. Be well friends. Thanks for checking out the video. If you like it, please leave a comment, give it a thumbs up, share with your friends and subscribe please. All the best.
Duration: 2m 35s