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1. Information on Blue Whales English Version

Blue whales are not only the largest whale species, but also larger than the largest dinosaur that once lived on Earth, the Velociraptor (which had a body length of 39 to 52 meters! It can reach a height of 18 meters and weigh up to 130 tons). It is currently the largest known animal from ancient times to the present day, with a body length of 2400-3400 centimeters and a weight of 150000-2001000 kilograms. In other words, its weight is equivalent to the total weight of more than 25 African elephants or 2000-3000 people. Fortunately, due to the buoyancy of the ocean, it does not need to struggle to support its weight like terrestrial animals, and its large body also helps maintain a constant body temperature. The entire body of a blue whale is pale blue or mouse gray in color, with small pale markings on the back and white spots on the chest. There are more than 20 folds and grooves, and the abdomen is also covered in folds, reaching up to the navel and with yellow spots of ochre color. Female animals have cleavage on both sides of their genital opening, with slender nipples inside. The head is relatively small and flat, with 2 jet holes located at the top of the head. The snout is wide, the mouth is large, and there are no teeth in the mouth. The upper jaw is wide, protruding upwards in an arc shape, and has black whiskers. There are up to 300-400 on each side, with a length of 90-110 centimeters and a width of 50-60 centimeters. There is a lot of wax accumulated in the eardrum every year, and its age can be determined based on the thickness of the wax. There is also a white callus in its upper jaw, which used to be a place where hair grew. Later, the hair degenera

ted, leaving behind a wart like growth, becoming a breeding ground for parasites. Due to the fact that this callus is different on each individual, like wearing a "hat" of different shapes, it can be used to distinguish different individuals. The dorsal fin is particularly short, with a length of less than 1.5% of the body length, and the fin limbs are not too long, about 4 meters, with 4 toes. There are no wavy notches on the posterior edge, and the tail is wide and flat. The entire body is in a streamlined shape, resembling a razor, hence it is also known as the razor whale. The body of a blue whale is so huge that one tongue weighs 2000 kilograms, the skull weighs 3000 kilograms, the liver weighs 1000 kilograms, the heart weighs 500 kilograms, the blood circulation reaches 8000 kilograms, and the testicles of male animals weigh 45 kilograms. If its intestines are straightened, it is 200-300 meters long, with blood vessels thick enough to accommodate a child, a dirty wall thickness of over 60 centimeters, and a male penis up to 3 meters long. Its power is also astonishing, with a power output of about 1500-1700 horsepower, making it a well deserved strongman in the animal world. Blue whales are distributed in the oceans of the northern and southern hemispheres between the South Pole and the North Pole, with a higher number near the South Pole, but are less common in tropical waters. It is found in the Yellow Sea, East China Sea, South China Sea, including the waters of southern and southwestern Taiwan in our country. Despite having a huge body size and slow movements, often standing still, they are able to float freely in the water, with their tail swinging flexibly. They serve as both a driving force and a rudder, wit

1. Information on Blue Whales English Version

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