They typically have a cruising speed of around 8-kilometres per hour, and can hit top speeds of up to 50 kph. Due to the relative sizes of both the blue whale and krill, they can consume as many as 40 million krill, or 8,000 pounds (3,600 kg) of it daily.īlue Whales can grow to over 30-metres in length, but are extremely graceful swimmers. Blue Whales feast on plankton called krill, which is a small animal that resembles shrimp. They have a carnivore diet, but despite their size, these massive sea creatures prefer to eat some of the tiniest marine life. They tend to spend the warmer months feeding in the polar regions, and will participate in extensively long migrations to the Equator as winter approaches.īlue Whales live typically between 80 and 90 years, with some reaching up to 110 years of age. The Blue Whale (Balaenoptera musculus) prefer the deep ocean, rather than coastal waters or bays, and can be found living in any of the oceans located around the globe. However, there have been some Killer Whale attacks. They are members of the order Artiodactyla and family Balaenopteridae (or ‘Rorquals’), the largest group of Baleen whales, which includes the humpback whale and fin whale.Īntarctic Ocean, North Atlantic Ocean, North & South Pacific Ocean, Indian Oceanģ30,000 – 441,000 pounds (150 – 200 tonnes) They habitat the Antarctic Ocean, the North Atlantic, North & South Pacific and Indian Oceans. The Blue Whale is a marine mammal, that’s believed to be the largest animal that has ever lived, far bigger than even the largest dinosaur.
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