Although hunting blue whales has been banned for a long time, they are still an endangered species with an estimated worldwide population of 10,000 - 25,000. The major blood vessel of a blue whale’s heart is so big that a baby could crawl through it. 10 Bountiful Blue Whale Facts “Whale” is a common name for a variety of large marine mammals. Facts about the status of the blue whale . Blue whales are baleen whales – a suborder of whales that can filter tiny organisms out of the sea with their bristly baleen mouth combs. The gentle giant of the sea, the blue whale is instantly recognisable with a long, streamlined shape, mottled blue or grey back and pale underbelly. A single adult blue whale can consume 36,000 kg of krill a day. Ruby, thanks for sharing that very funny story about Jonah. Blue whales live in all the world's oceans except the Arctic. Blue whales cruise the sea-ways at about 5 miles per hour (8 kph). Read more about interesting and amazing blue whale facts for children. Everything about them, from their size, weight and the amount of food they eat are humongous. Blue whales (Balaenoptera musculus) are the largest animals ever known to have lived on Earth. Gabe and I will read this. I am including several videos of blue whales in this article because it makes them real when we can see them up close. However, a single, blue whale was 98 ft (29.9 m) for the most length measured scientifically, from the rostrum to tail notch. Whale hunters have hunted whales for centuries for whale oil. The 1966 International Whaling Commission granted Blue Whales protection. The tongue of a blue whale is the size and weight of an elephant. Than you for sharing. They swim individually, in pairs, and in small groups. Hundred years ago, blue whales population is about 200,000 individuals but it was decrease day by day because they hunted. But gravity is not a factor for sea animals, so it is not surprising that the largest animals in history lived in the ocean. Scientists have discovered that they can count the layers of these wax plugs to determine the approximate age of deceased whales. Pamela Oglesby from Sunny Florida on December 11, 2019: I am sorry to hear these blue whales are still endangered. Blue whales may be encountered on whale watching trips operating in locations such as Iceland, Canada (Gulf of St Lawrence), California, Sri Lanka, the Maldives and Australia. Blue whales are the largest animals to have ever lived on our planet. I look forward to hearing more. The Japanese government claims that this will result in a net decline in the number of whales taken per year. Eric Dierker from Spring Valley, CA. Reproduction. Whales come in two categories of Cetacea. Aside from cleaning krill from the plates in its mouth, the... 3. Blue Whale was immensely hunted in the1990 to obtain whale oil. Blue whales need to grow up fast as babies to avoid becoming prey for a great white shark or an orca. Fun Facts About Blue Whales. I'm afraid we will not listen until it is our turn to face extinction. A place where they slaughtered the whales and reduced them for oil and meat. How big was the tyronasaurus then? 11. We are mammals, too, so both humans and blue whales are endothermic (commonly called "warm-blooded"), give birth to live young and nurse their young. And their lifespan nearly equals that of humans. Sad. The whale dives up to 500 meters taking in about 11,000 pounds (5,000 kg) of krill, plankton, and seawater. It feeds on krill – very tiny shrimp like animals. I remember a school trip where we were all lined up for a photo in the mouth of the biggest blue whale they ever caught. They have loud, deep voices and can communicate with other whales hundreds of miles away. Chris Mills (author) from Traverse City, MI on January 04, 2020: Shauna, Thanks for the idea. Blue whales, in fact, are the loudest animals on the planet. The blue whale is the largest creature alive on planet earth. They can burst to 20 mph (32 kph) when they are excited. Commanding awe, they gr… Blue whales are the largest animals ever known to have lived on Earth. When the whale surfaces, it exhales air out of a blowhole in a cloud of pressurized vapor that rises about 30 feet (9 meters). 3. The blue whale is amazing. Peggy, There is so much for us to learn about blue whales. Most blue whales migrate to cold waters to find food and to warmer waters to breed. Interesting Blue Whale Facts 1. I really appreciate the way you have structured it, giving a lot of information in an interesting and easily digestible format. Thrsr blue whales are magnificent. 1. In certain times of a year, the blue whales consume about 4 tons of krill or 40 million krill a day. Absolutely. 1. I've always wanted to write something about whales. They can reach 100 feet in length and 150 tons in weight. That may seem to be a small number, but there has been a slight rebound since 1966 when the count was down to about 3,000 whales. A world where every whale and dolphin is safe and free. 2. The heart of a blue whale can weigh 450kg. Facts about blue whales Blue whales are the largest creature ever to have lived on Earth. They sometimes swim in small groups but usually alone or in pairs. Amazingly, blue whales can hear each other in 1000 miles (1600 km) away. Despite their enormous size, they feed on tiny shrimp-like crustaceans called krill (as many as 40 million every day) which they scoop up in huge mouthfuls and sieve from the water using their baleen. Peggy Woods from Houston, Texas on January 20, 2020: Thanks for assembling all of this information about the blue whale. The Latin word cetus gives the whale species its scientific title, Cetacea. Let’s have some fun visualizing the size of the blue whale which at birth is already one of the largest animals on earth weighing 3 tons (2.7 metric tonnes) and reaching 25 feet (7.6 meters). They have made a modest rebound in the last fifty years. There was a whaling station near where I grew up. Whales are the largest animals on Earth and they live in every ocean. The whale then forces the water back out through the baleen filtration system. Shauna L Bowling from Central Florida on January 03, 2020: Chris, this is a fascinating article. Using this method, scientists have discovered a whale that they determined to be about 110 years. 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! The blue whale’s long and slender body can be various shades of grayish-blue dorsally and somewhat lighter underneath. If you are looking for information about some fun facts, below is the list of 10 facts about Blue Whales: The National Oceanic and Atmospheric Administration (NOAA) estimates as many as 1,600 blue whales feed off the coast of central California in such places as the Gulf of the Farallones, Cordell Bank National Marine Sanctuaries, Channel Islands, and Monterey Bay. 1) The largest animals to have ever lived on Earth, blue whales can grow to over 30m long and weigh more than 130,000kg... 2) Pretty much everything about the blue whale is massive. Yes, man will continue to hunt them, like elephants. Let's hope it continues. Chris Mills (author) from Traverse City, MI on January 25, 2020: Verlie, the human race has taken the whole natural world for granted, and we continue to do so. They usually roam around alone. However, this hue is primarily because of millions of microbes that live on its skin. It's stunning to think that these whales are not only the largest animals on Earth, but have been around for thousands of years. In 1931, when whaling was at its zenith, 29,000 blue whales were killed. 1. And we just watch in splendor. Between 1868 and 1978, 382,595 blue whales were recorded slain. The krill and plankton remain in the whale’s mouth and are consumed. I had about 10 teens, we were learning the books of the bible, they couldn't think of the book of Jonah, I said, " Come on, who swallowed the whale. Chris Mills (author) from Traverse City, MI on January 06, 2020: MG Singh, I enjoy writing these kinds of articles. We could swim through the largest blood vessels of a blue whale. At birth it is one of the world’s biggest animals! Amazing! Japan has resumed commercial whaling while at the same time it has abandoned research whaling. I have a funny story about Jonah and the whale. Chris Mills (author) from Traverse City, MI on December 13, 2019: Manatita, the brontosaurus was 15 tonnes and 22 meters compared to 200 tonnes and 30 meters for the blue whale. Because blue whales are mammals, they breathe air through lungs, just like we do. Just think how many there might be in the next 50 years. The videos are amazing. Their tongue alone weighs as much as an elephant and their heart weighs as much as a car. Ruby Jean Richert from Southern Illinois on December 11, 2019: I had no idea there were so few blue whales left. They are magnificent creatures. Science, nature and the environment, with regard to human impact, are subjects to which Chris applies his passions for research and writing. Here are some amazing facts and figures about these incredible creatures. As that fishery takes more and more krill, the slow increase in numbers of blue whales may stop or even be reversed. In a single day, the blue whale eats about 9,000 pounds (4100 kg) of krill. Chris Mills (author) from Traverse City, MI on December 14, 2019: T-Rex was up to 20 feet and 15 tons. A blue whale is an aquatic mammal that is classified under the baleen whale species. Genna East from Massachusetts, USA on December 14, 2019: Stunning, mysterious, beautiful and majestic creatures. I thought the ancient animals were really huge! It is sad that so many humans think that superior intelligence is a license to kill without constraint. You live in the perfect spot for seeing the blue whales and other species as well. Their size is determined by how much weight their skeletons can support. I hope you and Gabe enjoy reading together. A female blue whale gives birth a calf in every 2-3 years. Its language of pulses, groans and groans can be heard by others up to 1,000 miles (1,600 kilometers) away. Registered 501(c)(3) nonprofit organization, Saving the endangered North Atlantic right whale, Meet Delilah – Our Inflatable North Atlantic Right Whale, Sharing the Seas – Safe Boating for Sailors. Evolutionary history has produced some amazingly large creatures, both on land and in the sea. Goes out to several. Verlie Burroughs from Canada on January 24, 2020: Chris, I just read this, not watched the videos (yet) but what a great article. 16. The underbelly of a Blue Whale is know for having a yellowish hue. The tongue of the blue whale is as big as an elephant. Blue whales are able to breathe air, but they are very comfortable in the ocean waters where buoyancy helps to support their incredible bulk. I really enjoyed your article and the great videos. It is weaned after around six months. Besides being gigantic in size, Blue Whales have many other aspects worth knowing. Amazing Facts About the Blue Whale The Blue Whale is the largest animal ever to have lived on earth. Were you able to find a video that captured the blue whale's call? They have a number of distinctive characteristics that set them apart from other animals, other marine mammals, and even other whales. Read on to discover more facts about the amazing blue whale, and please don’t miss the videos. Blue whales are baleen whales, which means they have fringed plates of fingernail-like material, called baleen, attached to their upper jaws. Scientists estimate the whale was about 80 feet (24.3 meters). Blue whales may fall victim to attacks by sharks and killer whales. Currently, there are approximately 10,000-25,000 blue whales in the world’s oceans, representing only 3-11% of the original population size. Despite being so massive, this giant of the ocean feeds on some of the smallest marine life – tiny shrimp like animals called krill. Females usually give birth to a calf once every two or three years after a gestation period (pregnancy) of up to 12 months. 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