elephant seal in malayalam

[15][16], The northern and southern elephant seal can be distinguished by various external features. The average lifespan of a Northern Elephant Seal is 9 years, while the average lifespan of a Southern Elephant Seal is 21 years. [11] This molting process takes up to a month to complete. [7], John Edward Gray established the genus Mirounga in 1827. [11], Birth on average only takes a few minutes, and the mother and pup have a connection due to each other's unique smell and sound. Cookies help us deliver our services. The northern elephant seal is the second largest seal in the world, after the southern elephant seal. [11] The reduction of their limbs helps them be more streamlined and move easily in the water. Getty Images offers exclusive rights-ready and premium royalty-free analog, HD, and 4K video of the highest quality. The two species, the northern elephant seal (M. angustirostris) and the southern elephant seal (M. leonina), were both hunted to the brink of extinction by the end of the 19th century, but their numbers have since recovered. [9], Elephant seals are marine mammals classified under the order Pinnipedia, which, in Latin, means feather- or fin-footed. Their stomachs also often contain gastroliths. [11] The turbinate process, another unique adaptation, is very beneficial when these seals are fasting, breeding, molting, or hauling out. [11] Females tend to dive a bit deeper due to their prey source.[11]. [11] They display their dominance by showing their noses, making loud vocalisations, and altering their postures. [10] In addition, the hind flipper of elephant seals have a lot of surface area, which helps propel them in the water. [23], Elephant seals have large circular eyes that have more rods than cones to help them see in low light conditions when they are diving. [11], Elephant seals have a helpful feature in their bodies known as the countercurrent heat exchanger to help conserve energy and prevent heat loss. They have large sinuses in their abdomens to hold blood and can also store oxygen in their muscles with increased myoglobin concentrations in muscle. [11] In this system, arteries and veins are organized in a way to maintain a constant body temperature by having the cool blood flowing to the heart warmed by blood going to external areas of the animal. By using our services, you agree to our use of cookies. Elephant seals are shielded from extreme cold more by their blubber than by fur. Elephant seals dive to 1,550 m (5,090 ft) beneath the ocean's surface[17] (the deepest recorded dive of an elephant seal is 2,388 m (7,835 ft) by a southern elephant seal, while the record for the northern elephant seal is 1,735 m (5,692 ft)). [11][24] They fight each other by raising themselves and ramming each other with their chests and teeth. [10], Dominant males arrive at potential breeding sites in spring, and fast to ensure that they can mate with as many females as possible. either of two large northern Atlantic earless seals having snouts like trunks. [2] The elephant seals evolved in the Pacific Ocean during the Pliocene period. [25] Males reach maturity at five to six years, but generally do not achieve alpha status until the age of eight, with the prime breeding years being between ages 9 and 12. Find more Malayalam words at wordhippo.com! Much more agile in their ocean environment, an elephant seal moves on land with considerable effort, by using its front flippers and belly. [11] The beta bull helps the alpha by preventing other males accessing the females. [10][11] These seals also possess a structure called the tapetum lucidum, which helps their vision by having light reflected back to the retina to allow more chances for photoreceptors to detect light. [11], When females arrive, the dominating males have already selected their territory on the beach. After one hour, its carcass was washed ashore near Puthucurichy. Northern males and young adults haul out during June to July to molt; northern females and immature seals during April to May. [14] This is important during the mating season when the seals do not leave the beach to feed, and must conserve body moisture as there is no incoming source of water. In all the islands furnished more than 100,000 barrels of, അവിടെയുള്ള നാടൻ തോട്ടങ്ങളിൽ 1900 കാലത്ത് ഇത്തരം, is extremely desirable for making personalized, that are used in some countries in the Orient to, എന്നാൽ സങ്കടകരമെന്നു പറയട്ടെ, കാട്ടാനയുടെ കൊമ്പിന് വലിയ ഡിമാന്റായതിനാൽ അവയ്ക്കുവേണ്ടി, കൊല്ലുന്നു. [12], Elephant seals spend up to 80% of their lives in the ocean. In southern Chile, there is a small colony of 120 animals at Jackson Bay, Admiralty Sound (Seno Almirantazgo), Tierra del Fuego. The fishermen had spotted the elephant seal caught in water turbulence near the shore on Sunday by 10 am. ചില പൗരസ്ത്യദേശങ്ങളിൽ രേഖകളിലും ചിത്രരചനകളിലും വ്യക്തിമുദ്ര പതിപ്പിക്കാനുള്ള, however, in just one week, a factory of eight people making jewelry and hanko (name, popular in Japan) could consume the tusks of 300, എങ്കിലും വൈദ്യുത ഉപകരണങ്ങളുടെ സഹായത്തോടെ എട്ട് ആളുകളുള്ള ഒരു ഫാക്ടറിയിൽ 300, കൊമ്പുകൾ ഉപയോഗിച്ച് ഒരൊറ്റ ആഴ്ചകൊണ്ട് ആഭരണങ്ങളും ഹാങ്കോയും (ജപ്പാനിൽ പ്രചാരത്തിലുള്ള, പേരുകൾ കുത്താനുള്ള. [11] Males and females lose up to a third of their body weight during the breeding season.

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