Elephant seals in Antarctica are a improbable sight to behold on any trip to Antarctica and one of the region’s most distinctive and recognisable species. One in all our favorite species is the Elephant Seal, here are some enjoyable details about these magnificent creatures and the setting they inhabit. An Antarctic cruise is an icy safari, with many different species of animals to observe. Females are smaller and weigh round 7 - 800 kg. An grownup male Elephant seal can weigh up to five tonnes and measure as much as six and a half metres! Elephant seal babies when born weigh round 50 kilograms. Within 3 months they will weigh 150kg! Pups are typically born from September to October when their mothers come ashore at their berthing beaches across the continent. The gestation period for a feminine Elephant seal is 9 months. Elephant seals are highly social animals and form massive teams or harems for a month throughout the breeding season. Elephants seals are among the most important carnivores on the earth consuming squid and fish as the principle sources of food of their weight-reduction plan, and have been measured diving up to up to 2000m deep and may hold breath for up to 2 hours! Sexual dimorphism is a physical difference between the male and feminine of a species. Males may be up to ten instances the load of reproductive females. Elephant seals may be found throughout the Antarctic area, however are most prevalent around the Antarctic Peninsula and sub-Antarctic islands. They were hunted for his or her blubber throughout the sealing days. Only 2 - 3 % of male Elephant seals truly breed. London alone used 20,000 tonnes of elephant seal oil to light the town a year. These animals have grown from a small group of animals, and do lack genetic diversity, so there are nonetheless issues over the longer term of these animals. Nonetheless, from a small group of animals left, there at the moment are an estimated population of 150,000 which dwell primarily across the Baja Gulf in Mexico and on the shores of Southern California, USA. Their main predator is the Orca, and in the northern most part of their vary.. Giant sharks. Leopard seals have also been identified to assault and kill stray young. They are known as elephant seals as a consequence of numerous reasons, partly due to their dimension and likewise partly due to the male snout or trunk that inflates to impress and intimidate rivals when competing with other males for his harem. The depth and quantity of the sound is a demonstration to others how powerful he's, and thus so avoids fights with competing males. The trunk is inflated with air which is inhaled and thus a loud bellowing sound is produced. Enjoy the majestic Elephant seal on a cruise to Antarctica, but keep your distance - regardless of their measurement they will transfer fast on land, and are extremely aggressive when defending their territory and young. Typically they aren't afraid of man, however if disturbed whereas resting, reproducing or marking territory they are often a distinct proposition. Keep clear as per most wildlife you encounter in your cruise. Regardless of once being on the endangered list, due to the safety of the Antarctic treaty, the Southern Elephant seal is now not in any rapid danger. Thanks to Dr Mikolaj Golachowski for helping put this together. However, over-fishing of Antarctic waters and human actions may just6fartff4.lowescouponn.com/10-details-about-elephant-seals-chimu-adventures-weblog in the future see some issues with their native habitat. Dr. Miko was a lecturer on-board our last PinkTarctica Antarctic expedition to the Peninsula and is a leading expert on Elephant seals and their behaviour. Dr. Mikolaj is a local of Poland, and was base commander of the Polish base on the Antarctic Peninsula for a number of seasons.
