A contender for “king of the Arctic”, the male Steller sea lion can be as heavy as 2,400 pounds and as long as 11 feet – larger than some cars! Our mission is to champion the selfless acts of others, create a portal into the soul of humanity and inspire lifelong learning. Females are less likely to mate when they are stressed and not getting enough food. They can be found from California up to Alaska, however it is much more abundant in British Columbia and Alaska. The Steller sea lion puts the “lion” in sea lion. California sea lions have been seen interacting with other species of pinnipeds, such as northern elephant seals, harbor seals, Northern fur seals, and Steller sea lions. On land, sea lions will sleep in a variety of positions, often on top of their friends. Also it can be found on the Commander Islands and the Aleutian Islands, Alaska and the coast of North America up to California. The Steller Sea Lion is found in Aquatic Biomes. The Seven Steller sea lion haul-out site locations are also delineated along both Transect 1 and Transect 2 (Google Maps 2017). the number of Steller sea lions that were present hauling out on the rocks or swimming nearby close to the rocks. How do sea lions sleep? Some species live in sub arctic regions while others prefer warmer climates such as the Californian Sea Lion. After female Steller sea lions give birth, they forage around the rookery and onshore, mostly at night, and may be gone for as long as a day. A male can loose several hundred pounds during this span of time. Careful research also shows that a lack of food in many of their locations though has led to them dying as well. The males will stake their territory a few months before the females arrive. Given that female Steller sea lions can live to be about 30 years old and don’t start having pups until they are 4-6 years old, this means we don’t yet have enough years of sightings to estimate reproduction or adult survival. It is due to them being along the California coast that they are sometimes mistaken for California Sea Lions. 3. However, we are closer to being able to estimate juvenile survival. They try to keep their interaction with them to a minimum though so that they can be returned to the wild. Steller Sea Lion Conservation. What they will eat depends on the season and what part of their distribution area that they live in. You will find Steller Sea Lions living along the coast of Japan along the Pacific rim all the way to central California. The main predators of Steller sea lions are killer whales, sharks and humans. They also use a wide range of sounds to communicate with each other. Although long distance and seasonal movements in response to weather patterns and prey availability are frequent, these animals rarely undertake great migrations. With various species among five genera, sea lions can be found in most of the world’s oceans in all subarctic to tropical waters in both hemispheres. They also have a lighter color to them than the other species. Where to see them: Their most visible haul out areas are Shell Island off Cape Arago, the area near Sea Lion Caves north of Florence and offshore at Three Arch Rocks National Wildlife Refuge near Oceanside. And males have long, thick hair on their head like a mane. Males have wider necks and chests, flatter snouts, broader foreheads, and thick coarse hair around their necks. There are two main Aquatic Biomes, The Marine Biomes and the Freshwater Biomes which both have a concentration of salt which is needed by the Steller Sea Lion to live in.70% of the Steller Sea Lion population lives in the Alaska. The Portal of Life on Earth, Biodiversity, Animal Facts, Designed by Elegant Themes | Powered by WordPress. Fort Ross Steller Sea Lion Rock – map and photos. These animals breed along the rim of the north Pacific from Kuril Island in Japan to Ano Nuevo Island, California. All maps, graphics, flags, photos and original descriptions © 2021 worldatlas.com, Steller Sea Lion Facts: Animals of the Oceans, Lion's Mane Jellyfish Facts: Animals of the Oceans. Male Steller sea lions do not provide much parental care for their young; however, males will guard all the females that they impregnated. Their gestation period begins in October. in an arc around the north Pacific from central California to Japan. Typically, Stellar sea lions spend their time in the water feeding but haul-out onto land to reproduce, raise their pups, molt, and rest. The sea lion congregates on the rookery sites of different surfaces from rock ledge to sandy beaches on the island. They don’t bark; instead they have a deep roar. The coloration of the adult sea lion ranges from pale yellow to tawny or even reddish. BC, Canada. Breeding. These isolated islands are preferred by Stellar sea lions because they can av… The Steller sea lion The largest of the sea lions, known for its majesty and beauty, as well as its remarkable sexual dimorphism; males are much taller and more robust than females. After finding a food source, they return and nurse their pup. Steller sea lions usually congregate on isolated islands because they are the ideal terrestrial habitat. Like all otariids, Steller sea lions are amphibious and spend some time in water and some on land. The Steller sea lion is found all over the northern Pacific Ocean from northern California to northern Japan. They can nurse for a period of one to three years. We are not allowed to display external PDFs yet. Steller sea lions are generalist predators that eat a variety of large, marine fishes (Pacific Cod, Pollack, salmons, flatfishes, etc. He lives in Russia on the Kuril Islands, the Sea of ​​Okhotsk, Kamchatka, Sakhalin. Steller Sea Lion. Transect locations along the Deer Group Islands and Pachena Beach Coastline in Barkley Sound BC, Canada. over the northern Pacific Ocean from northern California to northern Japan. This is because they are competition for the fish they wish to harvest. A newborn Steller sea lion weighs between 35 and 50 pounds and stays with its mother on the rookeries for some few months before leaving to look for food. Steller Sea Lions can be reddish brown or even a light tan color. Californian Sea Lion pictured below. Steller Sea Lions roar rather than bark and are lighter in color and larger than California Sea Lion. Steller Sea Lions find a wide variety of food to consume in the water. Their typical diet includes different types of fishes, invertebrates, and smaller sea lions or other small species if their other food sources are scarce. Among the Pinnipeds, this creature is smaller in size compared to the elephant seal and the walrus. Many of the young can be born sick due to poor nutrition and their mother’s may not be able to produce enough milk for them to survive. When they don’t get enough to eat they will have less blubber stored to keep them warm. Steller sea lion, also referred to as Northern sea lion, is the only member of the Eumetopias genus. The males are called bulls and the females are … The male increases in size until their 8th year when their sexual traits begin to appear. This Sea Lion Beach Cam is brought to you by explore.org, the world’s leading philanthropic live nature cam network. Steller sea lions inhabit over 300 haulouts and rookeries along the North Pacific rim from Hokkaido, Japan, north along the Kuril Islands into Kamchatka and the Sea of Okhotsk, east along the Aleutian chain and into the central Bering Sea, through the Gulf of Alaska, south through southeastern Alaska, the Canadian Pacific coast and to the Channel Islands off California. The cause is still a mystery. It is estimated there are less than 100,000 Steller Sea Lions remain today. They live in the North Pacific, between Russia and Japan and also in Alaska. Stellers or northern sea lion: This is the largest of the sea lion species, with the adult male generally three times as large as the adult females and having a thick, hairy neck like a lions mane. Newborn pups are black and their color stays that way for many months. 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