walrus definition
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walrus Definition of walrus for English Language Learners : a large animal that lives on land and in the sea in northern regions and that has flippers and long tusks WALRUS Defined for Kids
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What Sound Does a Walrus Make? Quick Answer. Walruses are very loud and vocal animals that make an extraordinary range of sounds, including barks, moans, screams, whoops, wails, bellows, growls, snorts, sniffles and knocking sounds. Male walruses also sing complex and lengthy songs during breeding season.
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Walrus In the male they can grow to about a metre in length and 5.4 kg (12 pounds) in weight. The tusks function mainly in mating display and in defense against other walrus. They are not used to dig food from the ocean floor. The walrus feeds at depths of less than 80 metres (260 feet), usually at 10–50 metres (30–160 feet). Rooting along the ocean floor with its snout, it identifies prey with its whiskers.
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predator The definition of a predator is a person or an animal that hunts a smaller weaker person or animal. An example of a predator is a lion hunting a gazelle. a predatory person or animal. back-formation; from predatory.
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- Everyone knows what a walrus looks like! Its long ivory tusks are used for many things, including protection from attack by polar bears, killer whales and local hunters in kayaks. Walrus are very slow on land because they are so big and clumsy, but in the water they are very fast and strong. They can dive down 300 feet to retrieve their favorite food, clams, from the sea bottom. A walrus can eat 4,000 clams in one feeding!
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The Walrus The female walrus is usually called a cow and is smaller than the male with tusks that are smaller  generally not over two feet long. Females only get to eight and a half feet in length and weigh up to 1,800 pounds.
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Walrus Atlantic walruses inhabit coastal areas from northeastern Canada to Greenland, while Pacific walruses inhabit the northern seas off Russia and Alaska, migrating seasonally from their southern range in the Bering Sea—where they are found on the pack ice in winter—to the Chukchi Sea.alruses use their iconic long tusks for a variety of reasons, each of which makes their lives in the Arctic a bit easier. They use them to haul their enormous bodies out of frigid waters, thus their tooth-walking label, and to break breathing holes into ice from below.
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- Walrus. The Walrus' Latin name, Odobenus rosmarus, means tooth-walking sea cow.. The walrus uses its prominent tusks to pull its bulk from the ocean onto pack ice. The process looks like the walrus is walking on its tusks, hence the name.The walrus is a single species but has two subspecies—the Pacific Walrus and the Atlantic Walrus. Both subspecies are similar in appearance, diet and behavior with the Pacific Walrus tending to be a little larger.he process looks like the walrus is walking on its tusks, hence the name. The walrus is a single species but has two subspecies—the Pacific Walrus and the Atlantic Walrus. Both subspecies are similar in appearance, diet and behavior with the Pacific Walrus tending to be a little larger.
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- This species is subdivided into three subspecies: the Atlantic walrus (O. r. rosmarus) which lives in the Atlantic Ocean, the Pacific walrus (O. r. divergens) which lives in the Pacific Ocean, and O. r. laptevi, which lives in the Laptev Sea of the Arctic Ocean.urrounding the tusks is a broad mat of stiff bristles ('mystacial vibrissae '), giving the walrus a characteristic whiskered appearance. There can be 400 to 700 vibrissae in 13 to 15 rows reaching 30 cm (12 in) in length, though in the wild they are often worn to much shorter lengths due to constant use in foraging.
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WHAT EATS A WALRUS? What eats walruses? What does a walrus eat? The walrus is a large animal that has only two predators: the polar bear and the orca, or killer whale. Orcas attack walruses that are in the water, and polar bears attack them on land or on ice floes. Polar bears usually avoid tackling adult walruses because they fear being injured by their long tusks.
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Walrus This species is subdivided into three subspecies: the Atlantic walrus (O. r. rosmarus) which lives in the Atlantic Ocean, the Pacific walrus (O. r. divergens) which lives in the Pacific Ocean, and O. r. laptevi, which lives in the Laptev Sea of the Arctic Ocean.ince a walrus's hide usually accounts for about 20% of its body weight, the total body mass of these two giants is estimated to have been at least 2,300 kg (5,000 lb). The Atlantic subspecies weighs about 10–20% less than the Pacific subspecies.
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What Does a Walrus Eat? Quick Answer. A walrus eats mainly mollusks, such as clams. A walrus also eats shrimp, crab, worms, sea cucumbers and coral. Occasionally, a walrus has been known to eat the carcasses of seals when it cannot find food. Continue Reading.
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Basic Facts About Walruses The walrus (Odobenus rosmarus) is a large Arctic marine mammal with flippers, a broad head, short muzzle, small eyes, tusks and whiskers. Walruses are cinnamon brown in color. They are able to turn their hind flippers forward to aid in movement on land.
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Walrus Surrounding the tusks is a broad mat of stiff bristles ('mystacial vibrissae'), giving the walrus a characteristic whiskered appearance. There can be 400 to 700 vibrissae in 13 to 15 rows reaching 30 cm (12 in) in length, though in the wild they are often worn to much shorter lengths due to constant use in foraging.
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Facts about Walruses The tusks of a full grown walrus can weigh 12 pounds. Each one features from 400 to 700 whiskers. From adistance the walrus appears to be without fur. However, the entire body is covered with a very thin layer of it. The blubber, which is the layers of fat, on a walrus can be more than 4 inches thick. A walrus can remain under water for up to 30 minutes before coming up for air. During migration they can travel up to 1,800 miles. The females tend to migrate further than the males. They can stand very cold water that is as low as -31 degrees Fahrenheit.
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Walrus The grayish skin of the walrus is 2–4 cm (1–2 inches) thick, with deep folds around the shoulders. The skin is covered with short reddish hair, giving the animals an overall cinnamon colour. The walrus has a rounded head, small eyes, and no external ears.
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Walrus Feeding What do walruses eat? Due to the overwhelming size of the walrus it is no surprise that they consume very large amounts of food. They tend to stay close to the shorelines but they will dive up to 260 feet to find food that they want to consume. They are able to stay under the water for about 30 minutes before coming up for air.
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Walrus The walrus' scientific name, Odobenus rosmarus, is Latin for tooth-walking sea-horse.. Size relative to a 6-ft (2-m) man: The mustached and long-tusked walrus is most often found near the Arctic Circle, lying on the ice with hundreds of companions.alruses use their iconic long tusks for a variety of reasons, each of which makes their lives in the Arctic a bit easier. They use them to haul their enormous bodies out of frigid waters, thus their tooth-walking label, and to break breathing holes into ice from below.
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- Estrus is defined as the period of sexual heat in a female. An example of estrus is the period of time when a female animal is looking for a sexual mate. the periodic sexual excitement of most female placental mammals, corresponding to rut in males; heat.
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Taurus (constellation) Taurus (Latin for the Bull; symbol: , Unicode: ♉) is one of the constellations of the zodiac, which means it is crossed by the plane of the ecliptic. Taurus is a large and prominent constellation in the northern hemisphere's winter sky. It is one of the oldest constellations, dating back to at least the Early Bronze Age when it marked the location of the Sun during the spring equinox.
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The Walrus Walrus tusks are found on both the male and the female where they grow continually throughout their life. The tusks are used as a symbol of age, sex, and social status. The babies have no tusks when they are born. The tusks of the males are much longer and wider in proportion to their body than those of the female.
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Hemophilia A defect in one of the genes that determines how the body makes blood clotting factor VIII or IX causes hemophilia. These genes are located on the X chromosomes (KRO-muh-somz). Chromosomes come in pairs. Females have two X chromosomes, while males have one X and one Y chromosome.
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Walrus Walrus Behaviour and Lifestyle Walruses are incredibly sociable animals that live in large herds on the ice floes that can contain up to thousands of individuals and consist mainly on females (cows) with their young, along with a number of dominant males (bulls).alrus Diet and Prey Walruses are carnivorous animals that only hunt and eat other animals in order to survive. They have a thick moustache containing roughly 450 very sensitive whiskers that help them to find food in the dark and murky waters at depths of around 100 meters below the surface.
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The Walrus The female walrus is usually called a cow and is smaller than the male with tusks that are smaller generally not over two feet long. Females only get to eight and a half feet in length and weigh up to 1,800 pounds. Walrus resting in shallow water on its tusks with its nose open.he females only have a calf every two to three years. The babies stay with their mother for over two years. Although the males mature at about 10 years of age and the females at about 8, most males do not mate until they are at least 15 and females usually do not give birth until they are around 10 years old.
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- Classification/taxonomy. There are three subspecies of walrus. Atlantic walruses live in the coastal areas along northeastern Canada to Greenland. Pacific walruses live in the northern seas near Russia and Alaska. Laptev walruses live in the Laptev Sea of Russia.alruses weigh from 600 to 1,500 kilograms (1,320 to 3,300 lbs.) and can be as long as 3.2 meters (10.5 feet), according to the Animal Diversity Web (ADW), a database maintained by the Museum of Zoology at the University of Michigan.
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Walrus Tusks Walrus Tusks. We usually have a number of walrus tusks available. The Price varies with size, weight, and condition. Walrus are legally hunted for food by the Inuit in northern Canada. The walrus hunt also offers a strong bonding experience for members of the community.