Blue Whale

Blue Whale

Information
The Blue Whale is the largest animal that had ever lived. It grows to be 100 feet long and weighs 150 tons. Quite a whale! Right? This whale can dive deeper than ever and only comes to the surface every two hours. The Blue Whale's heart is big as a small car. You can fit through its main artery! It lives for 80 to 90 years.

Baby Blue Whales
Baby Blue Whales are in a womb for 11 months. When born, it weighs 2 tons and 25 feet long. In just a week it doubles its weight! By its first birthday, it is twice as long as it was on birth. They grow very fast. In fact, they nurse as much as forty times a day.