Marine Mammal Laboratory. Blue Whales. Kingdom: Animalia. Phylum: Chordata. Class: Mammalia. Order: Cetacea. They are mottled bluish gray, with broad flat heads and a small dorsal fin located in the last forth of the body. A blue whale heart is the size of a Volkswagen Beetle and pumps 1. A blue whale aorta (the main blood vessel) alone is large enough for a human to crawl through. Blue whale blows, also called spouts, consist of air and water and rise about 3. What should I know about blue whales? Where do blue whales live? Blue whales live in all oceans of the world. How many blue whales are there? The worldwide blue whale population is unknown however, blue whales are considered endangered according to the U. S. Endangered Species Act. Blue whales in the Antarctic reportedly reached lengths of 1. How well can a blue whale see or hear? It is hard to know the answer to this question since blue whales are so big and live in the open ocean. Blue whales eat krill (euphausiids) and copepods. It is estimated to take 2,2. How do blue whales have their young? Blue whales begin mating between 5- 1. Calves can gain 2. How long do blue whales live? How do they die? Because of an absence of teeth (which can be used to estimate age in other mammals), it is difficult to tell how old blue whales are when they die. Blue whales die of natural causes and are sometimes preyed upon by packs of killer whales. Guide to Marine Mammals of Alaska. The singer has stunned fans recently with her incredible six stone weight loss. Below the Sifter looks at 15 of the largest animals in the world, classified by various. If you can't diet or exercise it off, you can now try to freeze or zap it off. The Food and Drug Administration gave the green light for new weight loss treatments. I’m not a trainer Chad, but that’s exactly what was happening to me. As soon as I uped my calories I started losing weight. Before that I was so fixed on making. The blue whale is the largest animal on the planet, weighing as much as 200 tons (approximately 33 elephants). The blue whale has a heart the size of a Volkswagen.
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