South American Sea Lion: Lives mostly near Peru and some live along the South American Coast. Australian Sea Lion Management Strategy / Southern and Eastern Scalefish and Shark Fishery afma.gov.au 5 of 24 1 Introduction The Australian sea lion population was significantly depleted by sealing activities in the 18th and 19th centuries. The bacteria in an Australian sea lion’s gut keep essential nutrients where they’re most needed in the marine ecosystem, South Australian scientists say. Australian sea lion females can identify their offspring by their FAC alone within days of giving birth. They hunt close to the seafloor and can feed in depths of up to 300 meters!

New Zealand Sea Lion: Also known as the Hooker’s Sea Lion. If anyone or anything tries to attack it, the pup’s instinct is to almost always fight back.

Australian sea lions head out to sea to hunt for squid, octopus, cuttlefish, fish, small sharks, rock lobsters and even birds. Below is a chart outlining the mating seasons, breeding habitats, and average lifespans for each type. Breeding season for sea lions is subspecies dependent, but all have a gestation period of about 12 months. The objectives in this study were to characterize the pattern of testosterone secretion over 24 h in the captive Australian sea lion and to establish whether exogenous hormone stimulation could be used to obtain an index of testosterone secretion in this species. The males develop territories in the rookery, and will battle each other for the prime locations.

Lives in the Northern Pacific mostly around Alaska. Sea Lion Reproduction, Babies, and Lifespan.

Reproduction of the Sea Lion During breeding season, most sea lion species will travel to rookeries, where breeding occurs in large groups. A monthly count of all animals in the colony is undertaken by a senior Seal Bay guide. This recognition ability begins to develop within 12 hours of birth with females showing a tendency to respond more to the calls of their own pup than to those of a non-filial pup. Blood samples were collected from three males at 3-h intervals for 24 h on three occasions at 2-week intervals. Related Video Researchers from Flinders University in Adelaide studied the bacterial profile of sea lion guts by looking at the entire suite of genes, known as the microbiome. REPRODUCTION: During the breeding season, mature bulls fight for access to females. A regular Australian sea lion monitoring program is in place. ... Mating season for Australian sea lion isn’t fixed and can last up to nine months. At 3-4 months of age, each pup is micro chipped. Steller Sea Lion: The largest of the sea lion.

This takes about 2 minutes and is the only time an Australian sea lion comes into contact with a human being. Australian Sean Lion: Lives in the South and West parts of Australia. Sea lion … Another innate behavior is a sea lion always goes back to the same place.

Some examples of these instincts are when an Australian sea lion is born; its instinct is to find plentiful food right away, so it can survive.