Because they are literally huge sea mammals, humans can crawl up inside their arteries and their hearts are comparable to a size of a small car. Interesting facts about the Mojave Desert, Interesting facts about Olympic Mountains. Other Interesting Facts about Blue Whales for Children. Every single ocean on Earth is a whale habitat. It is estimated to take 1,000 kilograms (2,200 lbs.) Generally ranging in length from 80 to 100 feet (24 to 30 meters), the longest one ever recorded was a … The blue whale is the largest creature alive on planet earth. The blue whale is the largest animal that ever lived and can grow to 90 or more feet and weigh as much as 24 elephants! It is amazing that this giant animal depends on small marine life for its food. They can reach 100 feet in length and 150 tons in weight. Whales could hold their breath for an average of 60 minutes. A single adult blue whale can consume 36,000 kg of krill a day. Blue Whales have lungs that they use to breathe. The blue whale has a long tapering body that appears stretched in comparison with the stockier build of other whales. Male humpback whales found in U.S. waters sing complex songs in winter breeding areas in waters near Hawaii, in the Caribbean, and elsewhere that can last up to 20 minutes and be heard miles away. Despite being so massive, this giant of the ocean feeds on some of the smallest marine life – tiny shrimp like animals called krill. A medium sized dog can comfortably walk through a blue whale’s arteries. They have a number of distinctive characteristics that set them apart from other animals, other marine mammals, and even other whales. There is what looks like a moustache of long bristles on the end of each plate to help it hold the minute prey. At up to 100 feet long and weighing up to 200 tonnes, they are even bigger that the biggest dinosaurs. A way to tell a whale’s age is to look at growth layers in their ear plug. Blue whales look blue underwater, but gray above the surface of the water. The Blue Whale can hunt for long inside. Females breed only once every three years and gestation is between 11-12months. (elephants can weigh as much as 15,000 lbs!) Blue whales can gulp down half a million calories in one mouthful. A baby blue whale weighs about 2.5 tonnes (2.8 US tons) and is around 7 meters (23 ft) in length. 1) A blue whale ejaculates up to 400 gallons of sperms:- Blue whales, massive as they are, so, is their scale of reproduction. A single adult blue whale can consume 36,000 kg of krill a day. Interesting Blue whale Facts: Blue whale is the largest animal that ever lived on the planet! It is estimated that just 10,000 to 25,000 blue whales now swim across the world’s oceans. The front part of the mouth is thick with baleen plates; around 300 plates, each around one meter (3 ft) long. These whales swim at speeds of approximately 22.5 kilometers (14 miles) per hour but they can get up to 48 kilometers (30 miles) per hour during a quick burst or sprint. That’s more than 330,000 pounds (150,000 kg). The IUCN Red List counts the blue whale as “endangered”, as it has since the list’s inception. The 2 main types of whales are toothed and baleen. It is thought that in good conditions blue whales can hear each other across distances of up to 1,600km. But despite this, they are one of the rarest of the whales, numbering between 10,000-25,000. That is about the length of a NBA basketball court. Despite being so massive, this giant of the ocean feeds on some of the smallest marine life – tiny shrimp like animals called krill. Often spend summers feeding in polar waters and undertake long migrations towards the Equator as winter arrives. Blue whales can be up to 100 feet long. For over a century, they were hunted almost to extinction by whalers until protected by the international community in 1966. HDS01-21 Start your North Spitsbergen cruise with a trek around historic Longyearbyen, then join our expedition to the north of the island to take in the fanta Blue whales length are around 24-30 meters, and the longest blue whales ever recorded as 108 feet adult female blue whale and it was found in Antarctica. Habitat: Oceans. READ ALSO: 10 Cool Facts About Polar Bears 8. Interesting Facts About the Blue Whale. A calf drinks 250 litres of milk each day. I have seen a skeleton of one at the Melbourne Museum and it was really huge. Knowing about blue whales is fascinating as there could be a lot of interesting facts about blue whales. A more recent estimate by the IUCN puts the global population at 10,000–25,000. The Latin word cetus gives the whale species its scientific title, Cetacea. Interesting Blue Whale Facts: 21-25 21. A medium sized dog can comfortably walk through a blue whale’s arteries. A passenger jet at take off makes a noise that is between 120 and 140 decibels. The blue whale has a mouth that is massive. Here are 5 interesting facts about them: They are the biggest animal that has ever lived. Blue whales migrate often, which means they move from place to place many times throughout their lives. The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. Blue whales may be encountered (but rarely) on whale-watching cruises in the Gulf of Maine and are the main attractions along the north shore of the Gulf of Saint Lawrence and in the Saint Lawrence estuary. The blue whale can produce the loudest sound of any animal. Blue whales (Balaenoptera musculus) are the largest animals ever known to have lived on Earth. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this. Blue Whales can hold their breath for a long time. New born whales are helped to the surface of the water by their mothers and are often encouraged (nudged) by other females so that they can take their first breath of air. Known to have lived 110 years. Hunters catch whales for their meat and bones, and for medicinal purposes. Blue whales can dive for up to an hour at a time, but their dive will generally last about 10 to 20 minutes. It is about the size of a small car. The global population of blue whales is uncertain, but based on research from the IUCN, the global total for the species is estimated to be between 10,000-25,000 and classed as endangered. The shape and size of the dorsal fin can be very different for each whale. Blue whales have twin blowholes shielded by a large splashguard. The largest populations occur in the Southern Hemisphere, the North Pacific, and the North Atlantic. Blue whales can live up to 90 years in the wild. 22. A small triangular-shaped dorsal fin is located on the blue whale’s back. Young are born in warm, low latitude waters. The calf is suckled in the water, drinking more than 600 litres of milk each day and gaining about 90kg every day for its first year. Blue whales can grow to be up to 33.3 meters (109 ft) in length and may weigh up to 181 tonnes (200 US tons). Blue whale babies drink 380–570 liters (100–150 US gallons) of milk a day. Blue whales were abundant in nearly all the oceans on Earth until the beginning of the twentieth century. A blue whale vocalizes by means low-frequency moans, pulses, buzzes, rasps, and ultrasonic clicks. Blue whales can dive to depths of 500 meters (1,640 feet), but they usually feed around depths of less than 100 meters (330 feet). An average heart of a blue whale can weigh around 1,500 lbs (700kg). 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