They have very thick fur – near about 250,000 to one million hair per square inch. Their frequent appearance also means more … Sea otters communicate through body contact and vocalizations, although they are not overly vocal. Sea otter is the heaviest and the second smallest aquatic member of weasel family. Their beautiful fur is a main target for many hunters. Topics: Responsible Fishing. Most sea otters measure less than 50 inches. They live in offshore forests of giant kelp (Macrocystis pyrifera), and spend most of their active time foraging below the canopy. Its fur is the densest of any animal on Earth—an estimated 1 million hairs per square inch. By. A raft typically contains 10 to 100 animals, with male rafts being larger than female ones. Sea otters are from 1 to 1.5 meters (3.3 to 4.9 feet) in length and typically weigh between 14 and 45 kilograms (31 and 99 lb). Archaeological evidence indicates that for thousands of years, indigenous peoples have hunted sea otters for food and fur. OTTER FACTS FOR KIDS! Sea otters generally forage close to shore in depths shallower than 18 meters (60 feet) but are capable of diving to depths of 90 meters (300 feet) or more. Research has shown that sea otters are vital to the health of carbon-absorbing kelp forests. For one of the smallest marine mammals on Earth (yet the largest member of the weasel family), the sea otter has racked up quite a few superlatives: 10. (adsbygoogle = window.adsbygoogle || []).push({}); Scientists Across The Globe Create A ‘Roadmap to Recovery’ to Reverse The Insect Apocalypse, Last Chance To Save Madagascar’s Unique Wildlife. Sea otters are known for their remarkable ability to use rocks to smash open shellfish to fill their stomachs. The fur is responsible for insulating them and keeping them warm because they do not have a layer of blubber to keep them warm and protect them from the outside environment. They prey on sea urchins that feed on kelp. They usually weigh between 7 to 31 pounds (3 – 14 kg). Sea otters are quite awkward on land, and spend the majority of their lives in the water. The sea otter is one of the smallest marine mammal species, but it is the heaviest member of the weasel family. The others use it as a powerful weapon and to navigate their movements in the water. They're hungry animals! In honour of the 12th annual Sea Otter Awareness Week September 21 through 27, we thought we would share some fun facts about these cute, curious creatures. This coat has two types of fur in it; underfur and guard hair. Photo source: Wikipedia. We’ll be celebrating these amazing animals all fall with special sea otter programming at the Aquarium and a sea otter themed scavenger hunt! The Sea Otter is the only species that have a shorter and less muscular tail. The coloration of the pelage is usually deep brown with silver-gray speckles, but it can range from yellowish or grayish brown to almost black. The sea otter is one of the smallest marine mammal species, but it is the heaviest member of the weasel family. In environments where sea otter populations … With up to 150,000 strands of hair per square centimetre (nearly one million per square inch), its fur is the densest of any animal. Almost all otters have webbed feet, some more webbed than others, and they can close off their ears and nose as they swim underwater. The biological name is Lontra Canadensis. 2. Sea otters eat sea urchins & other invertebrates that graze on giant kelp. The males of this subspecies weigh around 65 pounds while females are 45 pounds in weight. Sea otters have incredibly dense fur, with up to 150,000 hair follicles per square centimeter. Sea otters have awesome facts about them. River otters eat mostly frogs, crabs, crayfish, fish and mollusks. Sea otters are very social animals that can live in groups made up of hundreds of individuals. When resting or sleeping, sea otters float on their back and wrap themselves in kelp to keep from drifting. Other Fun Facts. 90% of all sea otters live on the coast of Alaska. Fact 2 Except for the sea otter, the majority of otters spend time mainly on land. People also call it North American river otter. The majority of otters spend most of their time on land. No sea otters, no kelp forests. Ten fun facts about Otters. Sea otters have the thickest fur of any mammal. Sea otters are commonly spotted on WWF’s Alaska tours. A raft typically contains 10 to 100 animals, with male rafts being larger than female ones. Along the Pacific coast, sea otters help control the sea urchin population. 7 FUN FACTS ABOUT OTTERS! Facts about River Otters talk about an animal, which can be found on the coasts or waterways of North America. 5 Without blubber for insulation against the freezing waters they inhabit sea otters rely on incredibly dense fur to keep themselves warm. Some are small river otters, and some are bigger sea otters. That’s the same as an average teenager eating 120 hamburgers. Learning Colors! Otters are carnivores, which means they eat meat. 2. Following are a few other interesting facts you might not know about sea otters: 1) Sea otters are of the smallest marine mammals that are native to the coasts of the northern and eastern North Pacific Ocean. Sea otters can reach speeds of 1.5 km/h (0.9 mph) on the surface and 9 km/h (5.6 mph) while diving. Sea otters are good at floating on the water’s surface, as air trapped in their fur makes them more buoyant. The single pup (twins are rare) may be born ashore or at sea and is nursed 6 to 12 months. Weight of otter depends on their breed. The sea otter is classified as an endangered species. Generally, the male sea otters grows from 3.11 to 4.11 feet in length and weighs around 49 to 99 pounds. 10 Facts About Otters You Should Know Instead Of Trying To Hook Them. Different species of otters have different gestation periods: Typically, the smaller otters carry their young for two months, while bigger ones like the sea otters have a gestation period of five months. It is native to the coasts of the northern and eastern North Pacific Ocean. This thick fur keeps the animals warm but unfortunately has led to over-hunting by … Most marine mammals rely on a layer of blubber to keep them warm, but sea otters don’t have any. There’s no denying that sea otters rank right alongside baby sea turtles and tiny clownfish as some of the cutest ocean inhabitants. The females are called queens and the offspring are referred to as pups. Sea otters are the only marine mammal on the planet that has no blubber. As predators that are near the top of the food chain, otters are hugely important for keeping their environments balanced. Fun Facts about Sea Otter! Neelgai Cull – Does India have any alternative to it? Cute! At birth, the weight of a pup is 3 to 5 pounds. Floating on its back, it opens mollusks and other shells by smashing them on a stone balanced on its chest; it is one of the few mammal species to use tools. The length of a sea otter is four feet in California whereas in north sea, the height is slightly more than this. Fact1: Sea otters have incredibly fast metabolisms; a 60-pound adult sea otter eats at least 15 pounds of food (25% of its body weight) each and every day. They are one of the few animals that use tools! But the sea otter’s habitat is unique, as they only live in shallow coastal waters in the North Pacific ocean. They also eat small mammals and birds. 8. Sea otters don't just have the densest fur of all otters — they have the densest fur of all animals. That was pretty interesting so Buzzfeed, (Apr 14) had also found out that sea otters use rocks to get their prey out like shellfish.Ok that was awesome, right? According to Buzzfeed, (Apr 14) the first sea otter was found in 1751. 3. Singapore is hooked on cute otters Otters have become a common sight in garden city Singapore, with a family otters seen casually taking strolls at Bishan-Ang Mo Kio Park, Toa Payoh, and even in St Andrew’s Junior College. 4. Zoroastrians would also hold ceremonies for otters found dead in the wild. The female sea otters are smaller as they grow up to 4.7 feet in length and weigh up to 73 pounds. However, it is only once they were hunted nearly to extinction that we came to realize their value alive as a keystone species rather than a fur pelt. The sea otter can live its entire life without leaving the water. Approximately 90% of the world’s sea otter population lives in coastal Alaska. A raft may have only ten sea otters but may also be a group of up to a thousand! Fact 1 Male otters are generally known as meowters. The sea otter (Enhydra lutris) is rare, completely marine otter. Last modified 28th April 2017, Your e-mail address will not be published. For rapid swimming and for diving, they swim similarly to other otters, using up-and-down undulations of the body. Sea otters eat clams, mollusks, crabs, snails, starfish, abalone, and many other marine animals (overall about 100 species) . Your e-mail address will not be published. Unlike most other marine mammals, the sea otter has no blubber and relies on its exceptionally thick fur to keep warm. Otters are an essential keystone species. Here are five interesting facts about them: These beautiful animals are the smallest marine mammals in the world, measuring just 148 cm long. They like to eat sea urchins, clams, mussels and crabs. A group of sea otters is called a raft. Rahimah Rashith - 26 Oct 2015, 11:48 am. Average life span in the wild is up to 12 years except for sea otter who can live up to 20 years. Male Otters are called boars, females are sows, and the offspring are pups. Sea otters inhabit temperate coastal waters with rocky or soft sediment ocean bottom. Although concentrated in June, some breeding occurs in all months; most births occur in summer. Females tend to stay away from males except when mating. Their beautiful fur is a main target for many hunters. Today I want to write about one of the most fascinating animals in the world, the sea otter. 10) Although sea otters hunt for food alone, they tend to rest and sleep in same-sex groups called rafts. 9. Most sea otters hunt and eat by themselves but then stay together in this group or raft when resting. On land, young sea otters may face attack from bears and coyotes. The tail comprises less than a third of the body length and is slightly flattened, and muscular; the large hind feet are broad and flipperlike. Not only do they hold each other’s paws when resting but they may also wrap themselves in that kelp or seaweed to keep themselves safe. Nowadays, sea otters are beloved due to their appearance and charismatic personalities. Pups are carried on the female’s chest as she swims belly up. In Honor of Sea Otter Awareness Week, Ten Fun Facts about Sea Otters . In California, the weight of a female is 45 lbs and of a male otte… Sea otters are from 1 to 1.5 meters (3.3 to 4.9 feet) in length and typically weigh between 14 and 45 kilograms (31 and 99 lb). While Buzzfeed, (Apr 14) had found out that the number one reason that sea otters are dying is because of oil spills! Here are five fun facts you otter know: Sea otters have the densest fur in the animal kingdom, with up to one million hairs per square inch of their body! It is known as the common otter or northern river otter. 9. 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