Tag Archives: habitat loss

Koala extinction? Protection is being watered down!

According to the Australian Koala Foundation, there is currently no legislation, anywhere in the country, that can protect Koalas and Koala habitat in Australia. The listing of the koala as “vulnerable” under the Environmental Protection and Biodiversity Conservation Act in 2012 changed nothing. This is supposed to be the premier law for protecting Australia’s environment, yet it is powerless.

The Australian Koala Foundation’s (AKF) research indicates that the Koala is in trouble and that extinctions of local populations have already occurred. In contrast to the millions of Koalas which were thought to be present at the time of European settlement, the AKF believes that there could be less than 80,000 remaining today, possibly as few as 43,000. If this rate of decline continues then yes, the Koala is at risk of extinction.

In 1902 in the state of New South Wales alone 600,000 koala skins were publicly sold. The historian Ellis Troughton has claimed that nearly 2 million koala skins were exported from Australia as recently as 1924. By the late 1920’s the Koala was almost extinct. The situation was so dire that they became extinct in the state of South Australia. There were only a few hundred left in New South Wales and a few thousand in Victoria and Queensland.

The major threats to koalas are listed as

  • Habitat loss
  • Motor vehicle and dog attacks
  • Bush Fires
  • Disease

“We need a national recovery plan that would mean developers have to change their behavior. And yet there’s no sign of it. They’ve got rid of so many people in the department I’m not even sure there’s anyone left who can do it” says Deborah Tabart, chief executive of the Australian Koala Foundation. Unless there’s a plan for a sustainable human population size, and a more diverse economy, then there are few options left for these iconic and world-renown animals!

Habitat loss, motor vehicles and dog attacks, bush fires will all increase with housing and human population growth.

The National Koala Alliance (NKA), which was launched recently, and aims to ensure the national icon survives and thrives for future generations. It is a non-profit network of koala conservation, welfare, advocacy and research groups working in habitat conservation, political lobbying and the protection of individual koalas. Biodiversity legislation is being watered down and koala habitat is being destroyed by coastal peri-urban development and other harmful activities such as industrial-scale logging in the state’s forests, poorly regulated private native forestry and mining, the article says. Corporate power and demands for resources and land, means continually loosening environmental controls, and releasing land for housing developments.

Queensland Koala Crusaders secretary Vanda Grabowski said State Government law dictates all koalas that are not considered reproductively viable are euthanised.

Property developers said back in 2011 that the push to list koalas as endangered will threaten an industry which employs 11 per cent of the state’s workforce. The Property Council of Australia said koalas were adequately protected! Anything in their path gets bulldozed, and with the heavy support of governments, housing always is prioritized over native animals that can go “elsewhere”!.

“At the moment if a koala isn’t considered reproductively viable it is killed, that’s the law,” Ms Grabowski said. In the past 30 years, koala populations on the Sunshine Coast have dramatically declined.

Unfortunately a lot of wildlife corridors are not linked, so koalas can’t move from one to another. This effectively restricts them to one area. The placement of wildlife corridors should be planned so that one links to another to allow free movement of our native wildlife.

The Pacific Highway threatens to bisect koala populations in the north of NSW. Habitat loss for urban development continues on the coastal lowlands. The future looks bleak for koalas. If current declines continue, koalas will be extinct in NSW by 2055.

Property developers have had a boom time, and now it’s time for a sustainable and innovative economic model. The destruction of habitats for the housing boom must end. We need to stop the addiction to “growth”, and it’s destructive bulldozing of koala habitat. We need a sustainable population plan for Australia, not just bulldozer economics!

Stop Driving Koalas towards extinction

Koalas in Australia suffer from a severe chlamydia epidemic. Take action!

Please Save our koalas from extinction – Call in and refuse the ‘Shoreline’ Development Application to Redland City Council – Redland Bay MCU013287

KoalaDistributionandStatus2015

Please write to him and tell him to “lay the maps on the floor, make a coffee and ingest what you are seeing in this graphic display of science at its best”.

Email: Malcolm.Turnbull.MP@aph.gov.au

Tweet: @TurnbullMalcolm

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Magpies, kookaburras and willie wagtails among common Australian birds ‘starting to disappear’,

Magpies, laughing kookaburras and willie wagtails are on the decline in some regions, a report tracking the health of Australia’s bird populations has found.  Birdlife Australia, analysed data collected in more than 400,000 surveys across the country, the majority done by bird-loving volunteers.  The State of Australia’s Birds Report states that while predators including cats, habitat loss and even changes in climate might be to blame, more research was needed before certain species became endangered.  Habitat loss and changes are polite euphemisms for human destruction, such as land clearing and degradation for mining, logging, industries and urbanization!
kookaburra

(image: “Poser (543749091)” by aussiegall from Sydney, Australia – PoserUploaded by russavia. Licensed under CC BY 2.0 via Wikimedia Commons)

Sightings of kookaburras have decreased at a rate of 40 per cent across south-eastern Australia. Magpies have declined significantly on the east coast, a new report shows. The Eastern curlew, a migratory shorebird that has recently been declared critically endangered.

Editor of Australian Birdlife Sean Dooley said the decline of common birds in parts of Australia was a surprise to researchers.

Numbats, malas, bandicoots and bettongs are among the mammals the Federal Government’s identified in its new Threatened Species Strategy. The birds include the mallee emu-wren and Norfolk Island boobook owl.

The Environment Minister Greg Hunt says feral cats are a serious threat to native species and that he wants the feral animals eradicated from five islands and 10 mainland enclosures within five years. Hunt has also set a target of 10 new cat-free enclosures on mainland Australia by 2020.

Dr Euan Ritchie is with Deakin University. He wants native predators like dingoes and Tasmanian devils reintroduced, as a natural way of culling foxes and cats. This is an enlightened approach to the status of Dingoes that have been vilified and trapped over decades as a threat to livestock! He also wants Tasmanian devils back to the mainland.

Ms Jane Nathan says in The Age 16 July 2015 that Melbourne is headed for eight million by 2050, and goes on to describe what it will be like in the most wildly optimistic tones imaginable. She says “our social harmony, kaleidoscopic culture, clean food, innovative education systems and greatly reduced crime rates are the envy of the world. Our neighbourhoods are artistic, green and pristine”.

According to MP Kelvin Thomson, in the Federal seat of Wills, it “Sounds like paradise. The problem is, there is no evidence to support it…And as for green and pristine, just this week it was reported that even common Australian birds, like the Willy Wagtail and the Kookaburra, were being sighted much less frequently. The reason for this is that the streets of mature gardens that used to give our birds food and shelter have been replaced by multi-unit developments and high rise. The vegetation has been destroyed, and the birds have died out”.

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Ringtail Possums – protecting, advancing and appreciating them!

Australia is renowned for its unique wildlife and as such it plays a large part of our sporting teams are named after them, are pictured on our currency, artist draw inspiration from them, businesses use their aggressive species. This is why dreys are used a lot more.

Unfortunately too many people have a habitat of taking our wildlife for granted. Sadly we, as a nation, have already lost a large number of species in a relatively short period of time. Even worse, our behaviour as a species is more than likely to see more of our unique fauna to become extinct unless we take some drastic actions.

– This loss of species, is a loss for us all. It robs our children and future generations and deprives them of their heritage. Our natural environment becomes ecologically out of balance, which then in turns leaves us vulnerable to pests, diseases and a natural imbalances. Sadly, there are members of our communities across Australia who view our wildlife even as pests. This couldn’t be further from the truth and it is totally unacceptable. This sort of attitude is the reason why so many of our fauna have become extinct or are threatened with extinction. We as a society need to understand that our fauna provides many other benefits beside the aesthetic values and so, we must get a better understanding of our wildlife’s needs and behaviours.

sleeepingcommon_ringtail_possum

(image: Asleep in daytime roost. Common ringtails usually build nests. This one prefers the open air.  https://en.wikipedia.org/wiki/Common_ringtail_possum)

Ringtail Possums

A small arboreal marsupial that lives along the east coast of Australia. Fortunately, they are well adapted to the urban environment. As social animals, they live in family groups and can have a number of dreys (nests) within a close proximity.

Life cycle

Ringtails can live up to 8 years. They start breeding from April and will generally have up to 2 offspring. Mums are not great parents as they will throw the young away if they feel threatened. This is a most unusual method of survival.

Diet

Ringtails have adapted well to the urban environment and their diets can vary in different areas depending on what is available.
They consume leaves and flowers from a variety of plants including both indigenous, native and exotic which is now their preferred diet. Fruit is also a favourite food for Ringtails. Occasionally insects are eaten, however this is probably not intentional. It happens when insects are on the plant material that they feed on.

Habitat

If small hollows in trees are available ringtails will use them. However since there is a lack of hollows particularly in urban areas, they are usually kicked out by larger or more aggressive species. This is why dreys are used a lot more. Dreys are a nests made out of sticks and leaves in trees and dense shrub layers. Ringtails will also live in house roofs, sheds, garages and above roller doors but only if there is not enough habitat left for them outside because too many trees have been chopped down or cleared. In this case artificial habitats can be installed for them such as nest boxes. However, it is important for people to know that both ring tail and brush tail possums are too often blamed for noises and droppings in their roof when in actual fact they are black rats.

Ecological Benefits

All our wildlife species play an important ecological function. In the case of ringtails they
provide;
– fuel reduction, by consuming diseased leaf that would otherwise fall to the ground
increasing fine fuels, which is a great threat for bushfire.
– Decomposition from their scats which enhances the breakdown of fine fuels.
– Pest control by consuming the overabundance of damaging insects in trees.

Threats

While many natural predators have become mostly locally extinct in urban areas, some still exist such as the Powerful Owl. However there are a whole new range of unnatural predators and dangers that now exists in our urban environment which are;
Electrocution is quite common amongst possums as they use power lines to get around
to feed and move to and from their homes. Similarly, barb wire fences are also a problem
to ringtails as many of them get caught in the wire.
Habitat fragmentation is clearly the greatest threat to their environment and leaves
wildlife like ringtails stranded in isolated pockets
Cats and dogs (domestic), and in particular cats. Please keep your cats in at night as they
kill ringtails or cause horrific injuries to them.
Foxes and feral cats
Fruit netting thrown loosely over bushes or trees. If you are going to put a net over a fruit tree, make a box around the tree and tightly place a net with a fine mesh over it. If you don’t eat fruit from the tree, please reconsider the need for a net.
Poisoning and trapping is an issue that should not exist but unfortunately too often illegally occurs. Ringtail possums are a protected species.
Then there is climate change, heat waves and storms which are becoming major issues. Ringtails really suffer from heat waves, their dreys provide no protection from the heat.
As a consequence they become dehydrated, their kidneys shut down and thousands will die. With more frequent heatwaves and storms, there is an increasing loss of possums and their habitat.

 

What you can do

– Membership, please JOIN the Australian Wildlife Protection Council so we can continue to advocate on behalf of our wildlife.

– Rescue, if you see an injured ringtail please call your local wildlife shelter for assistance. On extreme hot days, water plants early in the morning and leave water out. Please don’t feed possums.

Retain large trees and shrubs. When these are removed, fauna like ringtails are left homeless. This is why ringtail and brushtail possums often move into people’s roofs.  If you have no other option but to remove or cut back large remnant vegetation, please install a couple of nest boxes,

– Plant indigenous plants which provide habitat and food. The possums will have a `variety of food and it will also provide habitat for other species of wildlife.

– Responsible pet ownership is really important, not only for ringtails, but also a great variety of wildlife including micro bats, but mostly to birds, frogs, reptiles and sugar gliders which could be killed or injured especially by cats! Pet regulations will vary from council to council. However it is recommended to keep your pets confined to your property and keep cats inside at night. This is not only good for local wildlife
but for your pets too, as they are less like to get lost, killed or injured and cause your family unnecessary anxiety, vet bills or pound fees.

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