The Baikal seal can give birth to twins, one of the few seal species to do so. Caspian seal adults eat about 2–3 kg (4–7 lb) of fish a day and almost a metric ton of fish per year. Seals find the foods that they need in the water around them, which is why you will only find them where there is plenty of water. Caspian seal origin, life history, threats and conservation. However, some seals specialize in only certain types of seafood; for instance, Southern Elephant seals eat mainly squid while walruses eat mainly mollusks. Crabeater Seals are probably the most abundant large mammal on Earth and by far the most numerous kind of seal in the world. Caspian terns eat mainly fish, with some crayfish and insects occasionally. The Caspian seal is the only marine mammal in the Caspian Sea, and is found no where else in the world. Baikal seals can dive as deep as 400 m. Baikal seal use their whiskers to locate potential prey. The “lanugo” helps keep pups warm until they develop blubber. As most terns do, they fly with their heads down, peering into the water, when they see prey, they may hover for a moment before making a sharp dive. Leopard seals will eat penguins and smaller seals, according to Seals World. 7 Captivating Crabeater Seal Facts. When Caspian Seals are born, they have a coat called a “lanugo” which is made up of long white to silver gray fur. After 2-3 months, baby seals get fatter and called “a fat seal”, after a year their fur changes in color several times, so they are called “a black seal”. The scientific names of “Lobodon” and “carcinophaga” mean “lobe-toothed” and “crab eater” respectively. At the start of the 20th century there were around 1 million Caspian seals. What do they eat? In general, they feed on crustaceous and mollusks. Despite the name, Crabeater Seals don’t eat … Each day adults will eat 3-4 kg of food, which is more than a ton of food in a year. [5] In autumn and winter, Caspian seals prey mostly on sculpins, gobies, and crustaceans while inhabiting shallow waters in the northern part of the sea. They forage by flying above shallow water, usually along a shoreline. “Pusa caspica” The Caspian Seal is the only marine mammal in the Caspian Sea and is found no where else in the world. Their primary sources of food include fish but they will consume just about any type of meat they can get in the water. All species of seal generally eat octopus, squid, shellfish, cod, herring, flounder, sculpin, salmon, mackerel, sandeel, shrimp, whelk, and other crustaceans such as krill. Fur and fat of the Caspian seals are very expensive, so they are commercially important animals. Seals generally prey on fish, but they will also eat eel, squid, octopus and lobster. What do Seals Eat?