Justin Lewis / Digital Vision / Getty Images. One of the most notable facts about whale sharks is that they are the world's largest fish. At a maximum length of about 65 feet and weight of 75,000 pounds, a whale shark's size rivals that of large whales . 02.The North Atlantic right whale is one of the world’s most endangered large whale species. Two other species of right whales exist: the North Pacific right whale, which is found in the North Pacific Ocean, and the Southern right whale, which is found in the southern hemisphere.Right whales are baleen whales, feeding on copepods (tiny …They are a useful resource for whale watchers, guides, operators, or anyone interested in learning more about whales and dolphins! Full species accounts with ...Whales are the loudest animals in the world. They can reach volumes of 180 decibels, which is the same as jet planes. When whales sleep, they stay at the top of the water, with their blowhole above the surface. The sperm whale sleeps upright with its head pointing up and its tail pointing down.If you’re an avid nature lover or simply looking for a unique and thrilling experience, a whale watch cruise is the perfect adventure for you. Embarking on a journey to witness the...Learn about whales, the mammals that live in the sea and have evolved diverse adaptations for breathing, feeding, and communication. Explore their anatomy, …Reproduction and Lifespan. The average gestation period for this whale is unknown. After birth the baby whale is nursed by its mother by suckling milk from her nipple and will continue to feed from its mother until it can survive on its own. The milk that is provided to the child is made up of nutrients and fat that helps the baby whale receive ...Yes, whales do have ears that are specially designed for being able to listen to sounds underwater. In the underwater world, whales rely on their acute sense of hearing to navigate the ocean, find food, keep track of their children, and communicate with one another. Communication among whales may include informing others of a desire to …Mar. 4, 2024, 9:18 PM ET (Sci.News) blue whale, ( Balaenoptera musculus ), the most massive animal ever to have lived, a species of baleen whale that weighs approximately …Communicating though body language. In addition to using sound and echolocation to communicate with others and navigate the ocean whales also use physical gestures and body language to share their experiences and interests with other whales. Through the use of these gestures whales can show compassion, nurture, dominance and curiosity …As stated earlier baleen whales for the most part are larger than their toothed whale relatives. In fact the blue whale is the largest living animal in the world. Some of the most popular baleen whales include the gray whale, humpback whale, blue whale, minke whale and bowhead whale. Unlike toothed whales that possess one blowhole baleen whales ...For the most part toothed whales are smaller than their baleen whale counterparts with the largest of the toothed whale family, the sperm whale, growing to lengths of up to 67 ft. and weighing over 45 tons. Note: Although the sperm whale can grow up to 67 ft. long most sperm whales measure in at between 49 – 60 ft. long. The smallest known whale in the world is the dwarf sperm whale. When fully grown this whale measures in at around 9 feet long and can weigh between 400 – 600 pounds. Baby whales are even smaller measuring between 3.3 – 4 feet at birth. It is also important to keep in mind that 9 feet is a rounded estimate for the dwarf sperm whale and that ... Learn about the largest animals to have ever lived on Earth, their diet, habitat, communication and more. Find out how blue whales are endangered and what you can …The average size of a false killer whale is around 15 – 17 ft. long when fully matured. Females may grow slightly shorter (1 – 3 ft.) when fully grown and weigh around 2,400 – 2,600 pounds. When it comes to color, the false killer whales have dark grey to black skin, and the neck and throat area are lighter greys.9. Whales no longer have legs, but they still have a pelvis. It’s not purely a vestige from their land-locked era many eons ago, either. Skeletally speaking, the pelvis reduced to two small ...Although the amount of time that a whale can hold its breath varies by species, the beaked whale can hold its breath for up to 2 hours. The sperm whale can hold its breath for up t...Interesting Bryde’s Whales Facts 1. They’re a bunch of whales. It’s hard to classify what exactly a Bryde’s whale is. Their taxonomy is still being defined, so for now Bryde’s whales may be two or three closely-related species, perhaps even more, that are hard to tell apart. Whale Characteristics. Whales are mammals most fully adapted to aquatic life. Their body is a stream-lined shape which allows them to glide gracefully through the water. Their forelimbs are modified into flippers. Their tiny hind limbs are vestigial; they do not attach to the backbone and are hidden within the body. Oct 22, 2018 ... Let these Whale Facts blow your mind! Whale species are either classed as toothed whales or baleen whales depending on their physical ... In fact, the killer whale happens to be the largest of the dolphin species (hence the name whale) and can grow to be larger than 25 ft. long and weigh over 6 tons. Maui’s dolphin is considered the smallest marine mammal in the dolphin family as it can measure 4 – 6 ft. long and weigh between 95 – 115 lbs. As you can see, the length and ... When fully grown, the melon-headed whale can reach lengths of nearly 10 ft. long and weigh over 450 lbs. These dolphins have an oval-shaped body that tapers towards the flukes, and the head resembles the shape of melon and is triangular in nature as it runs towards the mouth. The dorsal fin is a little large, triangular, and tapered back in ...Newborn blue whales are big babies! They can reach about 23 feet in length and can weigh 5,000 to 6,000 pounds at birth. A nursing blue whale mother produces over 50 gallons of milk a day. The milk is about 35 to 50 percent milk fat, which allows the calf to gain weight at a rate of up to 10 pounds an hour, which amounts to over 250 pounds a day!This led to the coming together of various nations to propose the proper conservation of whales. The International Whaling Commission (IWC), which originally started with 15 member states, was founded as the governing body of the ICRW. The Commission now has 89 member states which include whaling, ex-whaling as well as non-whaling countries ...Oct 30, 2023 · Fin Whale. Credit: NOAA Fisheries. The fin whale is the second-largest whale species on earth, second only to the blue whale. It is found throughout the world’s oceans. It gets its name from an easy-to-spot fin on its back, near its tail. Like all large whales, fin whales were hunted by commercial whalers, which severely lowered their ... Blue whales are the largest animals ever known to have lived on Earth. These magnificent marine mammals rule the oceans at up to 100 feet long and upwards of 200 tons. Their tongues alone can ... Baleen Whales. As a whole the cetacean family is composed of around 80 – 90 species of whale, dolphin and porpoise and is divided into two suborders depending on the marine mammals characteristics. Baleen whales make up one of two whale suborders within the cetacean family. The other is the toothed whale suborder which also includes all ...Here are several common characteristics found in marine mammals: Marine mammals breathe air – Although marine mammals live in and around the water, they must come to the surface to breathe; otherwise, they’ll drown. Marine mammals are warm-blooded – To maintain their body heat, marine mammals consume large quantities of calories and ... Interesting Fin Whale Facts 1. They have the deepest voice on earth. Whales are huge, but the space they live in dwarfs even them. To find one another, they shout. These long-distance calls span hundreds of miles and in fin whales, dip into frequency ranges far below what the human ear can pick up, and is the lowest frequency call of any animal ... Blue whales are found in all the world's oceans, but they migrate seasonally to feed and breed. During the summer months, they feed in the nutrient-rich waters ...These are important efforts, but we need to do more. 4. North Atlantic right whales don’t live long enough to die of old age because they are often killed by collisions with vessels and entanglement in fishing gear, two of the leading causes of right whale mortality. Credit: Florida Fish and Wildlife Commission.Yes, whales are mammals. However, they live in the ocean instead of on land. As a result, these large animals are referred to as marine mammals. The blue whale is the largest living mammal (and animal species) on this …Learn about whales, the largest and heaviest animals on Earth, and their adaptations, distribution, and diversity. Find out how whales breathe, communicate, feed, and reproduce in this comprehensive article.The largest gray whales weigh about 99,000 pounds (45,000 kg)!. These giant mammals breathe air through nostrils called blowholes, located on top of the head. The minke whale is the second smallest whale in the baleen suborder with the smallest known species being the pygmy right whale. On average the minke whale will grow to an average length of 22 – 24 ft. long and weigh as much as 11 tons. As with other baleen whales the female whales will often grow slightly larger than their male counter parts ... This led to the coming together of various nations to propose the proper conservation of whales. The International Whaling Commission (IWC), which originally started with 15 member states, was founded as the governing body of the ICRW. The Commission now has 89 member states which include whaling, ex-whaling as well as non-whaling countries ...Measuring in at 32 – 38 ft. in length Omura’s whale is one of the smallest whales within the baleen whale species. On average male whales tend to be 6 ft. shorter than their female counterparts. While females can grow to lengths of 32 – 38 ft. the males tend to measure in at around 27 – 33 ft. long. Some researchers believe that these ...Jan 7, 2021 ... The oil from a right whale would operate an average American car for 8 years.Whaling for energy was only profitable when whaling vessels used ... A wholphin or wolphin is a dolphin that is born from a bottlenose dolphin mating with a false killer whale. The name “Wholphin” comes from a mixture of the false killer whale and bottlenose dolphin names, however the false killer whale scientifically belongs to the dolphin family. Both the false killer whale and the bottlenose dolphin are ... Humpback Whale Facts. The humpback whale reaches lengths up to 60 feet and weighs between 40 and 50 tons. It has a dark, almost black body with varying degrees of white on the underside of its body and tail fluke. The enormous pectoral fins of the humpback can reach 15 feet in length and are often used to “slap” the water. Beluga Whale. Belugas are also called white whales, and their unusual color makes them one of the most familiar and easily distinguishable of all the whales. Calves are born gray or even brown and ... The fin whale is the second largest whale. It can grow up to 88 feet long and weigh up to 76 tons. Depending on where they live, fin whales eat both fish and small crustaceans. In the Antarctic, their prey is almost exclusively krill. In northern areas they often eat small schooling fish such as herring or anchovies. humpback whale, ( Megaptera novaeangliae ), a baleen whale known for its elaborate courtship songs and displays. Humpbacks usually range from 12 to 16 metres (39 to 52 feet) in length and weigh approximately 36 metric tons (40 short [U.S.] tons). The body is black on the upper surface, with a variable amount of white below, and it has about 30 ... The Blue Whale is the largest animal ever known to have lived on Earth. They are larger, longer, and heavier than any other animal, including all known species of dinosaurs. 8. More trivial tidbits about Blue Whale size: Its tongue weighs as much as an elephant and is roughly the same length. Reproduction and Lifespan. The average gestation period for this whale is unknown. After birth the baby whale is nursed by its mother by suckling milk from her nipple and will continue to feed from its mother until it can survive on its own. The milk that is provided to the child is made up of nutrients and fat that helps the baby whale receive ...Whales are marine mammals and like all mammals they require air to breathe and must come to the surface of the water to take in oxygen. Unlike fish these marine mammals are not equipped with gills , which fish and other aquatic animals use to extract oxygen from water; Instead whales need to rise to the surface of the water to inhale and exhale ...A whale song is the creation of a pattern of predictable of sounds that are created by large baleen whales such as the humpback whale and blue whale (the blue whale is the largest animal in the world) in which these patterns resemble the notes of a song. These songs have been noted for their eerie and haunting melodies by those that have ...Aug 24, 2015 ... Viewers like you help make PBS (Thank you ) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate Whales are ...Chewing gum is not made from whale fat. Today’s chewing gum is usually made with a rubbery synthetic base, and while it is not always vegetarian-friendly, none of the ingredients c...They're giving up the ghost. Whales will once again be commercially hunted in Japan’s waters, the country’s chief cabinet secretary Yoshihide Suga announced today (Dec. 26). Japan ...Mar. 4, 2024, 9:18 PM ET (Sci.News) blue whale, ( Balaenoptera musculus ), the most massive animal ever to have lived, a species of baleen whale that weighs approximately …Whales undertake some of the longest migrations of any mammal. Species like the gray whale and humpback whale travel thousands of miles each year, from their feeding grounds to their breeding grounds and back again.. Whales have a unique way of communicating and navigating. They use a variety of vocalizations, such as songs and clicks, to communicate with …Sep 28, 2023 · The primary threats blue whales currently face are vessel strikes and entanglements in fishing gear. NOAA Fisheries and its partners are dedicated to conserving and rebuilding blue whale populations worldwide. We use a variety of innovative techniques to study, protect, and rescue these endangered animals. We engage our partners as we develop ... Oct 16, 2017 ... As you would expect of an animal of whale size, they pee a lot. In fact, according to the Canadian Journal of Zoology a fin whale can pee as ...The sperm whale is a toothed whale. There are 73 species of toothed whale.As well as whales such as sperm whales, beaked whales, narwhal and beluga, the group also contains dolphins and porpoises.. This means that when zoologists refer to ‘toothed whales’, they might be referring to dolphins and porpoises, as well as to animals such as sperm whales and … Humpback Whale Facts. The humpback whale reaches lengths up to 60 feet and weighs between 40 and 50 tons. It has a dark, almost black body with varying degrees of white on the underside of its body and tail fluke. The enormous pectoral fins of the humpback can reach 15 feet in length and are often used to “slap” the water. A whale is a large mammal that lives in the ocean. Mammals are warm-blooded animals that have babies who drink their mother's milk to survive. Mammals also have ...The truth is that whales sing, and they do it for different reasons. Here are some interesting facts about whales’ songs; 11. Almost All Whales Sing. Whales produce a patterned sequence of sounds known as whale songs. Male humpback whales, known as inveterate composers, are known to be the most active singers.A few whale species (such as the blue whale) may drink more than 150 gallons of milk per day and can easily gain 100 pounds or more each day in its first few months of birth, primarily from drinking its mother’s milk. Baby whales can often consume anywhere from 2% to 10% of their weight in milk daily. In terms of how long a baby whale may ...Measuring in at 32 – 38 ft. in length Omura’s whale is one of the smallest whales within the baleen whale species. On average male whales tend to be 6 ft. shorter than their female counterparts. While females can grow to lengths of 32 – 38 ft. the males tend to measure in at around 27 – 33 ft. long. Some researchers believe that these ...A whale song is the creation of a pattern of predictable of sounds that are created by large baleen whales such as the humpback whale and blue whale (the blue whale is the largest animal in the world) in which these patterns resemble the notes of a song. These songs have been noted for their eerie and haunting melodies by those that have ...Fin Whale. Credit: NOAA Fisheries. The fin whale is the second-largest whale species on earth, second only to the blue whale. It is found throughout the world’s oceans. It gets its name from an easy-to-spot fin on its back, near its tail. Like all large whales, fin whales were hunted by commercial whalers, which severely lowered their ...The largest gray whales weigh about 99,000 pounds (45,000 kg)!. These giant mammals breathe air through nostrils called blowholes, located on top of the head.Aug 22, 2023 · Read on to find out 10 incredible whale facts! 1. Whales Are the Biggest Animal in the World. While blue whales are the largest whales, the Antarctic blue whales typically outsize the rest. The largest blue whales can reach lengths of 98 feet! We have to start with the obvious! Whales are indeed the biggest animal in the world. Aug 24, 2015 ... Viewers like you help make PBS (Thank you ) . Support your local PBS Member Station here: https://to.pbs.org/PBSDSDonate Whales are ...Gray whales are the true leviathans of the deep, with adults reaching an impressive length of 40 to 50 feet (12 to 15 meters) and weighing up to 40 tons. To put their size into perspective, their tongues alone can weigh as much as an elephant! These magnificent creatures boast a streamlined body, a mottled gray appearance, and a …A wholphin or wolphin is a dolphin that is born from a bottlenose dolphin mating with a false killer whale. The name “Wholphin” comes from a mixture of the false killer whale and bottlenose dolphin names, however the false killer whale scientifically belongs to the dolphin family. Both the false killer whale and the bottlenose dolphin are ...Newborn blue whales are big babies! They can reach about 23 feet in length and can weigh 5,000 to 6,000 pounds at birth. A nursing blue whale mother produces over 50 gallons of milk a day. The milk is about 35 to 50 percent milk fat, which allows the calf to gain weight at a rate of up to 10 pounds an hour, which amounts to over 250 pounds a day!Among the dolphins that are called whales is the short-finned pilot whale. An adult can weigh anywhere from 2,200 to 6,600 pounds (1,000 to 3,000 kilograms) and can measure from 12 to 18 feet (3.7 to 5.5 meters) in length. Finally, the largest dolphin is the killer whale or orca. An adult female orca can weigh in at a whopping 16,500 pounds ...Whale Sharks 101. Known as the largest fish in the sea, spanning an average length between 18 and 32 feet (5.5-9.8 m), whale sharks (also known by their scientific name, Rhincodon typus) have gained a reputation for being gentle giants. But size isn’t the only distinguishing feature of these aquatic animals.Scientists have confirmed the presence of a whale off New England that went extinct in the Atlantic Ocean two centuries ago. It is an exciting discovery, but one they …Want to win a major deal? Use these strategies. Trusted by business builders worldwide, the HubSpot Blogs are your number-one source for education and inspiration. Resources and id... A wholphin or wolphin is a dolphin that is born from a bottlenose dolphin mating with a false killer whale. The name “Wholphin” comes from a mixture of the false killer whale and bottlenose dolphin names, however the false killer whale scientifically belongs to the dolphin family. Both the false killer whale and the bottlenose dolphin are ... The cetacean family includes whales, dolphins, and porpoises. The Antarctic Blue Whale is the largest animal on our planet; this and many other whale facts have led many to study and wonder about these majestic ocean-dwelling giants. Whales are marine mammals that grow to more than 45 feet long and weigh up to 200 tons.The dwarf sperm whale may have anywhere from 16 – 24 teeth on its lower jaw and up to 6 teeth on the upper jaw. When threatened the dwarf sperm whale is able to produce a dark red ink which is believed to be used to blind and disorient its prey so that it can escape. In some ways the ink it produces functions similar to the ink of an octopus ...Home > About whales & dolphins > Whales – meet the different species. There are two types of whale; baleen and toothed. The key difference between them is the way they feed and what they have inside their …Lay eggs. They aren’t known for nurturing their young. Note: Whales can vary greatly in terms of weights and size. The dwarf sperm whale, for example, only grows to a length of about 9 ft. and weighs up to 600 pounds, while the blue whale can grow to over 98 ft. and weigh up to 150 tons! ← Previous Post.Whale Oil. Whale oil is oil that has been extracted from a whales lubber through the process of boiling strips or slabs of the whales blubber and extracting the oil that comes out of it. Between the 17th – 20th century whale oil became very popular and was used in a variety of man-made chemicals, materials & tools such as lamp oil, margarine ...Vocally dolphins communicate using high-pitched clicking sounds and whistles. Each dolphin communicates at a slightly different vocal pitch which allows them to understand which dolphin is speaking. This is especially important when traveling in pods that contain multiple dolphins where a mother may lose sight of her child or when two friends ...As far as how long a dolphin can hold its breath varies depending on the species. Some dolphins can only hold their breath for a few minutes (3 – 7 minutes) while underwater, while other species have been known to hold their breath for over 20 minutes during deep dives. Most of what is known about a dolphin’s ability to hold its breath is ... Dolphins belong to the cetacean species and are considered marine mammals.. Currently around 40 species of dolphin have been recorded living in the ocean. These marine mammals can vary greatly in size, starting with the smallest known dolphin (Maui’s dolphin) which can grow to an average of 4 ft. long and going all the way up to the largest dolphin (the killer whale) which can measure a ... Mar. 4, 2024, 9:18 PM ET (Sci.News) blue whale, ( Balaenoptera musculus ), the most massive animal ever to have lived, a species of baleen whale that weighs approximately … Learn about the diversity, adaptations, and behaviors of whales, dolphins, and porpoises. Discover how many types of whales there are, how they feed, and which one is the biggest. Interesting Fin Whale Facts 1. They have the deepest voice on earth. Whales are huge, but the space they live in dwarfs even them. To find one another, they shout. These long-distance calls span hundreds of miles and in fin whales, dip into frequency ranges far below what the human ear can pick up, and is the lowest frequency call of any animal ... They are a useful resource for whale watchers, guides, operators, or anyone interested in learning more about whales and dolphins! Full species accounts with ...Mar 4, 2020 · Essential Facts. Interesting Facts. 01 Whales are the world’s largest animals. 02 Every single ocean on Earth is a whale habitat. 03 Whales are mammals, meaning they are warm-blooded and breathe air. 04 The 2 main types of whales are toothed and baleen. 05 Types of whales are grouped into 8 families, all fully-adapted to living in the water. Dolphins belong to the cetacean species and are considered marine mammals.. Currently around 40 species of dolphin have been recorded living in the ocean. These marine mammals can vary greatly in size, starting with the smallest known dolphin (Maui’s dolphin) which can grow to an average of 4 ft. long and going all the way up to the largest dolphin (the killer whale) which …Newborn blue whales are big babies! They can reach about 23 feet in length and can weigh 5,000 to 6,000 pounds at birth. A nursing blue whale mother produces over 50 gallons of milk a day. The milk is about 35 to 50 percent milk fat, which allows the calf to gain weight at a rate of up to 10 pounds an hour, which amounts to over 250 pounds a day!Sep 21, 2020 · Whale Facts Every Child Should Know There are 2 Categories of Whales. While there are many species of whale, all of them fall into two categories: toothed whales and baleen whales. Toothed whales, like orcas, have teeth to eat squid and fish. Baleen whales, such as humpbacks, use fringed plates to eat smaller prey like krill.
A few whale species (such as the blue whale) may drink more than 150 gallons of milk per day and can easily gain 100 pounds or more each day in its first few months of birth, primarily from drinking its mother’s milk. Baby whales can often consume anywhere from 2% to 10% of their weight in milk daily. In terms of how long a baby whale may .... Bay window shades
Orcas, or killer whales, are the largest of the dolphins and one of the world's most powerful predators. They're immediately recognizable by their distinctive black-and-white coloring. Smart and ...Whale facts. 54 Swimming Whale Facts. By Karin Lehnardt, Senior Writer. Published June 18, 2017 Updated September 5, 2019. Like dolphins and porpoises, …Jan 7, 2021 ... The oil from a right whale would operate an average American car for 8 years.Whaling for energy was only profitable when whaling vessels used ...Read on to find out 10 incredible whale facts! 1. Whales Are the Biggest Animal in the World. While blue whales are the largest whales, the Antarctic blue whales typically outsize the rest. The largest blue whales can reach lengths of 98 feet! We have to start with the obvious! Whales are indeed the biggest animal in the world. To give each male the best opportunity for reproducing some species produce large amounts of sperm which is believed to help wash out the previous males sperm in an attempt to impregnate the female whale with its own sperm. Mating season will continue for several months until all of the whales have had sufficient time to mate or bare offspring. Learn about the largest animals to have ever lived on Earth, their diet, habitat, communication and more. Find out how blue whales are endangered and what you can …Southern Rights can grow to around 15 meters (49 feet) in length and can weigh over 47 tonnes, with the largest of the species being recorded at 18 meters (59 ...Whales are large animals that live in water. Whales may look like fishes, but they are mammals. They breathe air and produce milk for their young.The blue whale is the largest animal known to ever live on Earth, weighing in at 330,000 pounds (150,000 kilograms) and stretching up to 108 feet (33 meters). Despite the whale's size, scientists ...Whales are magnificent creatures that have captured the attention and curiosity of humans for centuries. With their immense size, graceful movements, and mysterious behaviors, thes...Interesting Whale Shark Facts. 1. They are the largest shark, and fish. Despite claims of whale sharks measuring over 20m, only one out of every ten whale sharks reaches a length of more than 4m; and the majority of these are under 10m long. The longest sharks that have been reported are around 12m long.A few whale species (such as the blue whale) may drink more than 150 gallons of milk per day and can easily gain 100 pounds or more each day in its first few months of birth, primarily from drinking its mother’s milk. Baby whales can often consume anywhere from 2% to 10% of their weight in milk daily. In terms of how long a baby whale may ...10 Intriguing Sei Whale Facts. The sei whale is the 3rd largest living animal on this planet after the blue whale and fin whale. Because the sei whale is a marine mammal it is warm-blooded, produces milk, gives birth and breathes air. The scientific name for the sei whale is, “Balaenoptera borealis”. These marine mammals make up one of ...It gains about 200 pounds every day during its first year. [5] A blue whale's cry can be louder than a jet engine and can last up to 30 seconds. The sperm whale actually is the loudest whale, at 230 decibels, but a sperm whale's sound lasts just 100 microseconds. [5] The whale with the longest teeth is male narwhal.Yes, whales do have ears that are specially designed for being able to listen to sounds underwater. In the underwater world, whales rely on their acute sense of hearing to navigate the ocean, find food, keep track of their children, and communicate with one another. Communication among whales may include informing others of a desire to …Jul 16, 2020 · 3. Whales are the largest animals to have ever lived – even larger than any dinosaur! Blue whales are the largest animals on the planet; they are as long as three back-to-back school buses and have a heart the size of a small car. 4. There are two types of cetaceans. As far as how long a dolphin can hold its breath varies depending on the species. Some dolphins can only hold their breath for a few minutes (3 – 7 minutes) while underwater, while other species have been known to hold their breath for over 20 minutes during deep dives. Most of what is known about a dolphin’s ability to hold its breath is ...Whales are part of the ‘cetacea’ family as they have fins, flukes, and blowholes. The largest whale in the world was the blue whale at 30 meters and over 180 tonnes, whereas the smallest was the pygmy sperm whale at 3.5m. Whales have been hunted for their meat, bones, and for medicinal purposes. Due to the practice of whaling, most species ....