Anoxypristis cuspidata (Knifetooth Sawfish, Narrow Sawfish, Pointed Sawfish)
More recent work on age and growth of this species has shown them to be more productive than other sawfishes and a more recent ecological risk assessment identified them as being at medium risk of being overfished (Tobin et al. Late stage juveniles and mature animals tend to interact with offshore gillnet and trawl fisheries (Peverell 2005, Northern Territory Government Department of Regional Development, Primary Industry, Fisheries and Resources 2008, Stapley and Rose 2009).In Australian waters, Narrow Sawfish are the most commonly caught sawfish in the Northern Territory (Field et al
Free endangered species Essays and Papers
Because marsupials are so abundant and diverse in Australia, I decided to research the endangerment and conservation efforts regarding marsupial species.... The preservation of our surroundings can create new jobs and promote economic efficiency, more so than the jobs which are currently destroying our ecosystem...
WWF - Blue whale
As their name suggests, they are somewhat less gigantic than "true" blue whales, and until recently were thought to be confined to the Indian Ocean region; however, recent studies indicate they may be more widespread. It is identified by a relatively small dorsal fin, a fairly rounded rostrum (anterior part of the skull), and approximately 90 ventral grooves which reach the navel
Help prevent a coral catastrophe or see all WWF gifts Invest on a gorilla's paradise! This is a place where gorillas, hippos and elephants can be found walking, playing and resting along pristine sandy beaches... Invest on a gorilla's paradise! or see all WWF gifts Buy a WWF gift Where else can you get a gift that can mean so much, so easily, and in a fun and interesting way? Buy a WWF gift or see all WWF gifts Give your child a planet When you work with WWF to build a future in which humans live in harmony with nature, you give your child, and all children around the world, a chance to get to discover our earth as we know it today
Marine turtles - GBRMPA
Green turtle Loggerhead turtle Hawksbill turtle Flatback turtle Olive ridley turtle Leatherback turtle Conservation status The conservation status of marine turtle species found in the Great Barrier Reef World Heritage Area has been assessed by IUCN (the World Conservation Union), by the Australian Government, and by the State of Queensland. Much of the information known about marine turtles in the Great Barrier Reef World Heritage Area comes from research conducted over the past 30 years by the Queensland Turtle Conservation (QTC) project of the Department of Environment and Resource Management (DERM) and from the local knowledge of Indigenous people and fishers
10 To coordinate projects and partnerships to help improve the quality of the water in the Great Barrier Reef, the Reef Water Quality Protection plan was created. For example, the Blue Ringed Octopus is tiny, about the size of a golf ball, and carries a poison (with no known antidote) powerful enough to kill an adult human within minutes
CITES species - Wildlife trade and conservation in Australia
The list includes: details of the CITES Appendix in which a species is listed the date on which the CITES provisions first applied to the species any conditions or restrictions that may apply to the specimen. Australian List of CITES species Australia also registers a List of CITES Species under the Environment Protection and Biodiversity Conservation Act 1999 (EPBC Act)
Those areas that have suffered minor disturbance over a few decades will eventually recover, but more disrupted areas, such as the coral reefs and tropical rainforests, require our attention. This may not sound like such a big deal (considering our view of algae as a pest in ponds and lakes), but it has a knock on effect which can knock out a key level of the coral ecosystem
Coral Reef: Great Barrier Reef
Physical breakdown offsets this biological buildup as tides, waves and storms "mow down" the upward growth, depositing rubble to fill in channels or form cays on the reef. Coral larvae, in the ocean, had settled along the edge of this plain and grown into coral heads as a reef (similar to the formation of a 'classical' fringing reef)
We track turtle movements using satellites to help prevent future interactions between fisheries and turtles and work with fishermen to help them save turtles caught in fishing gear. WWF runs an international competition, known as Smart Gear, to attract creative new ways to solve bycatch problems and to advance the best of those ideas
wwf - The Great Barrier Reef
Add to that stunning marine suite as many as 3,000 molluscs and thousands of different sponges, worms and crustaceans, 630 species of echinoderms (starfish and sea urchins) and 215 bird species, of which 22 are seabirds. Pygmy elephant or Adopt an animal Orang-utan Your adoption of Koyah will help WWF protect orang-utans in the wild through our campaign to stop habitat loss, hunting and illegal trade
Australian Animals List: Native, Endangered, Introduced, Rainforest
Native Australian Animals Australia's long isolation from the rest of the world has allowed Australian native animals to evolve separately from those in other parts of the world, but to fill similar niches in the environment. Here are a few animals that have been ecological disasters: Camel Cane Toad European Fox Myna Bird Rabbit Water Buffalo Click here to learn more about Introduced Animals in Australia DID YOU KNOW Until Europeans came there were no hoofed animals (like horses, cattle, goats, deer etc.) in Australia
Cheilinus undulatus (Giant Wrasse, Humphead, Humphead Wrasse, Maori Wrasse, Napoleon Wrasse, Truck Wrasse, Undulate Wrasse)
However, it appears that the use of cultured fish may actually pose a threat to wild populations in certain circumstances since it does not involve hatchery production (not yet possible for this species and unlikely to be possible at commercial levels for many years according to experienced aquarist M.A. After settlement, juveniles and adults live associated with reef or near-reef habitats of seagrass beds and mangrove areas, with juveniles typically inshore and the largest individuals found in deeper waters of outer reefs or lagoons (Myers 1999)
The Great Barrier Reef - World's Largest Reef System
The islands within the Great Barrier Reef are also home to over 2,000 types of plants.Although the Great Barrier Reef is home to many charismatic species like those previously mentioned, it should also be noted that a variety of very dangerous species inhabit the reef or areas near it as well. Geographically, the Great Barrier Reef stretches from Torres Strait in the north to the area between Lady Elliot and Fraser Islands in the south.Much of the Great Barrier Reef is protected by the Great Barrier Reef Marine Park
About 13,000 years ago, the sea level was 200 feet (61 meters) lower than the current level, and corals began to grow around the hills of the coastal plain, which had become continental islands. They all live in different coastal areas of the ocean.Credit: Julien WillemView full size image Large populations of dugongs, large marine mammals that are relatives of the manatees, make their home along the reef
Internationally endangered plants and animals (CITES) - Wildlife trade and conservation in Australia
Appendix II specimens that are declared specimens must have been bred in captivity, artificially propagated or come from a commercial import program to be imported into Australia. The Australian Government also supports the efforts of other nations to protect their wildlife, by implementing the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES)
Other People Are Reading Plants in a Coral Reef Plants That Live in the Ocean Habitat Sea Turtles Sea turtles are common animals found living in coral reefs. Octopus The blue ring octopus lives in warm, shallow reefs that can be found off the coast of Australia, Indonesia, the Philippines and New Guinea, according to Enchanted Learning
Make a donation Honor a loved one's birthday with a special card Fundraise Create a Panda Nation page for your next birthday, athletic event, or other occasion and raise money to support WWF's global conservation efforts
Endangered species usually have a small or declining population size or a very limited range, meaning factors such as habitat loss, hunting, disease or climate change could cause them to disappear completely within our lifetimes. Top How can you help? As well as supporting conservation organisations there are some simple steps that everybody can take to help protect the natural world and the species in it
How many species of fish live in the Great Barrier Reef?
(Jul 19 08 11:40 AM) truefaithmom More than 1,500 species of fish live on the reef, including the clownfish, red bass, red-throat emperor, and several species of snapper and coral trout. Jul 19 08, 12:07 PM zbeckabee For many of the visitors to the Great Barrier Reef it is the beautiful fish that make the whole eco system so interesting
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