-length 82 feet long /420,000 lbs(adult)
-largest animal on earth
-can get as long as 100 feet
-Their tongues alone can weigh as much as an elephant. Their hearts as much as a car
The blue whale is found mostly in cold and temperate waters, and it prefers deeper ocean waters to coastal waters.
They mainly eat large amounts of krill
blue whales breed in the warmer, tropical waters during the winter or early spring when after a gestation period that lasts for nearly a year, the female blue whale gives birth to a single calf on her return to the region the following year.