Male sharks are sighted from October to early December as they make their way from southern waters to breed. Atom One of Australia’s popular dive sites is Wolf Rock, which is located at Rainbow Beach in Southern Queensland. Our State borders are opening up so I’m sure like me you are getting excited about your next Australian dive experience.

In Australia, they are included as an … Other than the cave itself, a highlight of this dive site is the large population of grey nurse sharks who live here all year round. It inhabits the continental shelf, from sandy shorelines and submerged reefs to a depth of around 191 m. They dwell in the waters of Japan, Australia, South Africa, the Mediterranean and the east coasts of North and South America. Juveniles prefer shallow reefs, mangrove islands, and seagrass beds. In fact, the female shark is known to reproduce only every second year, giving birth to one or two young after a period of inter-uterine cannibalism that sees up to 14 embryos hunted and consumed by the successful offspring. We’re talking giant Queensland gropers, manta rays, leopard sharks, three (3) species of marine turtles and much, much more. The shallow entrance is 12m below the surface and the deep entrance is 24m below the surface. One of the most impressive sharks you will encounter diving in Australia is the Grey Nurse Shark. This means that the large majority of Grey Nurse encountered at Wolf Rock are pregnant to varying degrees and each female individual has the capacity to stay on the site for the length of the pregnancy period (between 9 and 12 months) before heading south to pup. is quite unusual. Wolf Rock is one of only 4 known aggregation sites for these Sharks in Queensland and the only known gestation aggregation zone on the entire East Coast of Australia. Around the outside of the island, water depth varies from 15-30m with the deep gutters forming a natural aggregation area for sharks and many other marine creatures that reside here. It is believed the sharks prefer shallow inshore waters dominated by rocky reefs and sandy-bottomed gutters making Wolf Rock an ideal environment for these sharks. Fish Rock Cave is located 2km offshore of South West Rocks in NSW’s. The dive site itself is comprised of four volcanic pinnacles.
Mating occurs mainly in autumn and is followed by a 9 - 12 month gestation period, and the young are born in winter. In Australia, grey nurse sharks have been regularly reported from Mooloolaba in southern Queensland, around most of the southern half of the continent (excluding the Great Australian Bight), and northward to Shark Bay in Western Australia. With as few as 2100 adults remaining on the east coast and a handful of known aggregation sites, it is unequivocal that these critical habitats provide as much sanctuary as possible for the species to recover.” Grey Nurse Sharks are on the endangered list and as such are still protected species today.

Fish Rock is a 125m cave – or swim through – which goes from one side to the other of Fish Rock. Nurse sharks are found in the warm, shallow waters of the western Atlantic and eastern Pacific oceans. They have large, sharp teeth, but they are not very strong and break easily. Life of Sea | Blue Button Jellyfish (Porpita porpita) | This sea creature is similar with Bluebottle Jellyfish / Portuguese Man of War ... Life of Sea | Megalodon Shark  | The megalodon shark (Carcharodon megalodon) was a massive being that would put modern day sea predators... Life of Sea | Blue glaucus ( Glaucus atlanticus ) | Blue glaucus is commonly known as the sea swallow, blue sea and the blue sea slu... Life of Sea | Axolotl ( Ambystoma mexicanum ) | The Axolotl is a neotenic salamander, closely related to the Tiger Salamander. A cosmopolitan species, the grey nurse shark is found in inshore subtropical and temperate waters around continental land masses throughout the world. Commonwealth: east coast population - Critically Endangered; west coast population - Vulnerable (Environment Protection and Biodiversity Conservation Act 1999) REEF FLEET TERMINAL, SHOP 5, 1 SPENCE STREET CAIRNS, QUEENSLAND, AUSTRALIA. Sluggish, bottom-living species such as, Post Comments

Grey Nurse Sharks are on the endangered list and as such are still protected species today. The conservation status of the nurse shark is globally assessed as being data deficient in- the IUCN List of Threatened Species owing to the lack of information across its range in the eastern Pacific Ocean and eastern Atlantic Ocean. For example, there are few grey nurse sharks found in north Australia while they are relatively abundant in the southern part of the eastern and western Australian waters. They are bottom-dwelling fish, living at a depth appropriate to their size. These large sharks look menacing because of their size and dagger-like teeth however, they are docile and pose no threat to divers. They are considered to be a species of least concern in the United States and in The Bahamas, but considered to be near threatened in the western Atlantic Ocean because of their vuln… Starting around 80cm to 1 metre in size they grow to a maximum length of around 3.5 metres and have a suspected life span of between 30-40 years. Information about life, description, habitat, behaviour of sea creature. However Australia wide not all day tours, liveaboard trips and dive course programs have commenced their normal full running operation. T 1800 323 703. Dive in Australia now offers live availability on a number of our trips however to avoid disappointment we request until we have been advised by all operators we represent to please contact us first before planning to book any future travel. The dive site itself is comprised of four volcanic pinnacles. The pups are born live but as far as it’s known they fend for themselves straight from birth.

Apart from the sharks, which are impressive, both dive sites deliver a range of marine creatures which will appeal to all scuba divers. Grey nurse sharks are often seen hovering in or near deep sandy gutters or rocky caves, and in the vicinity of inshore rocky reefs and islands, usually at depths of between 15 and 40 … Towards the end of the gestation period, the more fully developed embryos eat the less developed embryos and unfertilized eggs within the female shark’s uterus. One of Australia’s other popular aggregation locations for the Grey Nurse Sharks is Fish Rock Cave.

It is well known for its large resident population of grey nurse sharks. Dr. Leonardo Guida, shark scientist and spokesperson at AMCS said, “Grey nurse sharks come together, live and breed at distinct aggregation sites along Australia’s east coast. Dive depth varies from 35m to 11m. The nurse shark (Ginglymostoma cirratum) is an elasmobranch fish within the family Ginglymostomatidae. They have a preference for some places resulting in an uneven distribution. ( Despite its name, it is not related to the tiger shark Galeocerdo cuvier. Female sharks can take up to 10 years to reach sexual maturity, while male sharks are slightly faster, reaching maturity at around 6-7 years. The Grey Nurse Shark is a slow breeder, the slowest known of any shark species. This is the lowest reproductive rate of any shark and makes it more susceptible to external pressures that increase mortality. International Update for traveling to Australia – Please see link here to the Australian Immigration. is a slow but strong swimmer and is generally more active at night.

Despite its fearsome a Wolf Rock Dive offers day dive tours from Rainbow Beach, in southern Queensland. Many sharks lead extremely active lives, so they need an efficient supply  of oxygen to their muscles and organs.
It is well known for its large resident population of grey nurse sharks. As a result, only two pups are produced per litter – one in each uterus. It has occasionally been recorded off the continental shelf. tend to breed only once every two years. ). Nurse sharks occur in warm tropical and subtropical waters off coasts of the Eastern and Western Atlantic and the Eastern Pacific.

Sharks breathe out  oxygen from the water by taking it in through their mouth, allowing it to flow over their gills and then expelling it through their slits. The grey nurse sharks live near the coast in sub-tropical to cool-temperate waters near most continental land masses (not found in the eastern Pacific Ocean off North and South America). The sand tiger shark, grey nurse shark, spotted ragged-tooth shark or blue-nurse sand tiger, is a species of shark that inhabits subtropical and temperate waters worldwide.

In summer, the grey nurse sharks can often be seen resting in the shallow entrance of the cave, which is fringed by pink gorgonian corals making for some spectacular photos.

Grey nurse sharks have been recorded as far north as Cairns in the east, the North West Shelf in the west and also in the Arafura Sea. One of Australia’s popular dive sites is Wolf Rock, which is located at Rainbow Beach in Southern Queensland.


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