what is the largest nare whales in the world
View full size image. The worldâs largest whale is also the largest animal on the planet â the blue whale. At 98 feet in length and 180 metric tons, the blue whale tops even dinosaurs to be the largest animal ever. They filter krill through their baleen, and need 4-8 tons of the tiny plankton per day to survive. Each whaleâs jaws contains about 320 pairs of black baleen plates with dark gray bristles. A blue whale tongue alone can weigh as much as an elephant. The animals live to be 80-90 years old and live all around the worldâs oceans, spending summers in cold polar waters and winters closer to the Equator.