All The Facts You Need To Know About Southern New Zealand Fur Seal

Southern New Zealand Fur Seal

All The Facts You Need To Know About Southern New Zealand Fur Seal


This article covers the facts you need to know about Southern New Zealand fur seals. These seals are social animals that spend most of their time hunting and living on rocky shores.

They return to the same haul-out each year to breed. They produce pups called “kids,” which suck for 300 days, with some pups continuing to suckle into their second year.

Females alternate feeding the pups for one to two days, and then they leave for up to twenty days. This period will lengthen as the pups mature.

Females Are Smaller Than Males

These sea mammals are sexually dimorphic. Males are larger and weigh approximately three times as much as females.

southern new zealand fur seal

Females have a shorter, narrower muzzle. They have two layers of dark brown fur, and males have longer ears. Males weigh approximately 350 pounds and females weigh around 88 pounds. The adult size of these seals is between 4.5 and five feet.

The females stay in the same breeding area for about two months after giving birth, and they will remain there until their pups have reached the required age.

The males arrive on the birthing beaches months before the females, and they fight fiercely to claim territories. The biggest males, referred to as “beach masters,” will mate with up to 100 females within their territory.

This ensures that the males father the biggest and strongest pups. These females are smaller than males. But they get more than enough help from the males to raise their young.

The size of the female Northern New Zealand fur seal is smaller than that of the male. The females are much more social than the males.

They rest close to each other onshore, and they maintain small, intimate spaces of between one and two meters. Females, however, tend to be much smaller than males. If you want to see these seals in the wild, be sure to visit their breeding sites!

While females of the Southern New Zealand fur seal are larger than their male counterparts, they weigh less. This is mainly due to their lack of sex.

Males weigh about twice as much as females. Males have larger, darker-colored sex, while females are much smaller. A southern fur seal can live in both male and female colonies. So, if you happen to spot one of them, don’t miss it.

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They Are Listed In CITES Appendix II

The trawling fishery for the southern blue whiting, Puysegur hoki, and jack mackerel is a major culprit in the recent deaths of fur seals.

To reduce mortality rates, environmental groups are calling for the introduction of marine mammal exclusion devices. The Southern New Zealand fur seal is listed as endangered in CITES Appendix II, the same as the endangered humpback whale.

In 2002, all three species of New Zealand fur seals were listed in CITES Appendix II.  Although their numbers are largely approximate, the trade in Appendix II threatens to further reduce the numbers of animals and plants in the wild.

While the European Union and the United States have both declared a moratorium on ivory imports, the sale of Appendix II stocks is still permitted. They are allowed to be exported to Africa, Asia, and some African countries.

CITES provides guidance and guidelines for the implementation of the Convention on International Trade in Endangered Species Act. Its recommendations are either new resolutions, revised resolutions, or decisions.

The latter is more permanent than resolutions. The Conference of the Parties votes on amendments to Appendices I and II. A two-thirds majority of States Parties present at the conference approved a proposal.

The size and weight of the Southern New Zealand fur seal are relatively small compared to other types of seals. The average length and weight of the adults is 190 cm, ranging from a pup to an adult. Males weigh about three to four times more than females.

The females weigh between forty and fifty-five kilograms. They are also sexually dimorphic and their male counterparts are typically much bigger than their female counterparts.

They Can Dive To Depths Of 780 Feet

New Zealand Fur Seals are deep-diving marine mammals. Some species can dive as deep as 238 m (780 ft) and remain underwater for up to 11 minutes.

These animals spend most of their time underwater, although they may forage as deep as 200 km offshore. During the day, males spend long periods grooming their coats and rubbing spots on rocks.

They are primarily hunted by orcas and sharks, although humans do have a direct impact on their population through fishing nets and pollution.

These animals are found in the subantarctic islands of southern New Zealand. Their population is estimated at 50,000 and 5,000 individuals.

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The number of southern fur seals in New Zealand and Australia was more than 200,000 in 2008. Most of the animals live in the southern part of the South Island.

However, some of these species also live on the neighboring islands. Chatham Island has a breeding colony and the Bounty Islands are home to yearlings and occasional breeding activity.

The southern New Zealand fur seal can dive to depths of 780 feet. They live along the coasts of New Zealand, Antarctica, and Tasmania. It has been shown that the Southern New Zealand fur seal can dive as deep as 780 feet and even further.

The species is also widely distributed in the waters of New Zealand, and the population of the fur seal is estimated to be at its highest population in New Zealand.

While their range was vast before humans arrived, the population was greatly reduced by commercial fishing. Commercial and Maori hunters reduced the seal population to near extinction. Until recently, New Zealand fur seals lived throughout the country.

The population has since recovered. Its population has now increased by over 70%. And it is estimated that if the oil spill occurred, the seals would have reached that depth by now.

They Are Vulnerable To Oil Spills

Oil spills are one of the most devastating impacts on the wildlife of the Southern Hemisphere, particularly the fur seals.

These animals are highly vulnerable to the contamination of the water, which can harm their health. Oil spills also affect other animals in the region, including killer whales.

These animals are known to prey on fur seal pups, but their mortality rates are unknown.

One study found that the male Cape fur seal is twice as likely as the female to become entangled in man-made debris such as monofilament lines, trawl nets, rope, and wire.

The National Plan to Combat Pollution of the Seas by Oil, managed by the Australian Maritime Safety Authority, aims to prevent or minimize marine pollution.

It coordinates the actions of state and federal government and industry to minimize spillage. The National Plan does not address the plight of marine mammals, however.

A draft National Oiled Wildlife Response Plan was released in September 2002, which includes an appendix on seals. The AMSA also publishes public information and distributes oiled wildlife response kits to key mainland centers.

The sub-Antarctic fur seal lives in rocky coastal habitats, including exposed boulders and rock platforms. It also feeds on birds, such as penguins.

It breeds on rocky shores, avoiding sandy platforms and pebbly beaches. The population of Southern New Zealand fur seals in the region has decreased by about 60% since the 1800s.

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However, it has regrown in the past decades and has been able to breed at a higher rate than ever before. The Australian Fisheries Management Authority monitors IUU fishing and is taking steps to mitigate this problem.

Australian vessels operating in Antarctic Fisheries are required to report all interactions with seals. Skippers must report the species, location, weather conditions, and actions taken to prevent similar incidents in the future.

Observers on board vessels are required to collect biological samples from dead seals and record vital statistics.

They Are Vulnerable To Entanglement

The major causes of death for southern New Zealand fur seals are associated with commercial fisheries.

The entanglements result from the seals’ entanglements with plastic strapping tape and green trawl nets. According to the latest data from the Kaikoura region, around 90 percent of seal entanglements were related to the use of plastic strapping tape.

Almost every fourth entangled seal died of its injuries. This medium-sized fur seal is a target for entanglement because its large size makes it a prime candidate for entanglement in fishing gear.

The species used to be widely distributed around New Zealand, but overhunting and other factors have reduced their range to near extinction.

Entanglement in marine debris, dogs, and oil spills have all affected seals’ range. Too much human attention has also had a negative impact on seals’ ability to rest and care for their pups.

The disentanglement team at Ocean Conservation Namibia is a key player in the effort to protect the species. It has released a series of studies documenting the number of entangled seals and ad hoc interventions to help save these animals.

The team has released the first results of this project, indicating that the entanglement rate of CFS was approximately one per 500 animals.

The rate of entanglement was similar between Walvis Bay and Cape Cross, with about one seal being entangled each year. Commercial fishing operations and recreational activities have also negatively impacted the northern fur seal.

These activities have reduced their food supply, limiting their ability to feed on the available prey items. Meanwhile, the commercial fishing industry has reduced the population.

Meanwhile, a small, temporal aggregation of the seals on Montague Island is prone to stochastic events. Despite this, the species is showing signs of recovery and continues to be a valuable part of the local economy.

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