Space Industry and Business News
FLORA AND FAUNA
Cars, chlamydia threaten Australian koalas
Cars, chlamydia threaten Australian koalas
By Laura CHUNG
Sydney (AFP) Oct 15, 2024

Clinging to a fluffy toy twice her size, orphaned koala joey Ajooni made a snuffling noise as she drank milk from a tiny syringe.

Weighing about the same as a mango, she was found by the side of a Sydney road where her mother was hit by a car and died.

It is a familiar tale for wildlife carer Emma Meadows.

Over the past two years, Meadows and other volunteers have recovered 40 koalas hit by cars in their neighbourhood. The number left for dead is likely much higher.

Koalas are shy and notoriously difficult to count.

There are anywhere between 95,000 and 524,000 left in Australia, possibly down from millions before European settlement.

There is little doubt that expanding cities, land clearance and the spread of chlamydia are devastating the populations of one of Australia's most iconic animals.

East Coast koalas were officially listed as "endangered" by the Australian government in 2022.

"I actually, truly, believe we're heading towards extinction," said Meadows, a volunteer with WIRES.

"I don't know if there is any coming back from this. I'm scared it's too late."

Chlamydia was first observed in koalas about 50 years ago. In the decades since, it has wiped out entire local populations.

The bacteria leads to blindness, bladder infections, infertility, and death.

Although some chlamydia-free koala populations exist -- such as the area where Ajooni was found -- scientists fear these pockets may soon disappear.

- World's 'extinction capital' -

Annabelle Olsson, director of the University of Sydney Wildlife Health and Conservation Hospital, has regularly examined rescued koalas -- including seven-month-old Ajooni.

On the day AFP visited the centre, a sedated three-year-old koala lay on an operation table, while Olsson and her team took the marsupial's blood, did X-rays and examined the koala's face.

The koala was chlamydia-free but had a head injury that impacted her reflexes and would require further attention.

Olsson said without better koala protections "our grandchildren, or at least their grandchildren, are going to see maybe koalas in a zoo if they're lucky".

"Australia is an island nation with an incredibly high biodiversity and incredibly unique wildlife species and floral species that need to be preserved," she said.

Scientists believe Australia has the highest rate of mammal extinction in the world, with about 100 of the country's unique flora and fauna species wiped out in the last 123 years.

Environment minister Tanya Plibersek has said Australia is "the mammal extinction capital of the world. "

While there are some rules and guidelines to protect koala habitats, koala bushland continues to be cleared.

- Vaccine hopes -

Some have instead focused their conservation efforts on quelling the spread of koala chlamydia.

University of the Sunshine Coast researcher Samuel Phillips is part of a team working on a potential vaccine.

They have vaccinated and monitored 165 koalas over 10 years and found inoculated marsupials developed chlamydia later in life and their mortality was reduced by 64 percent.

A Queensland trial of the vaccination, used in conjunction with traffic and predator controls, was so successful that a local koala population doomed for extinction within 10 years rebounded.

Some marsupials will even need to be translocated to stop overpopulation, Phillips said.

"It's been a really positive story," he said.

However, Phillips warns that more needs to be done to address the other key drivers of koala decline, particularly the deforestation of their habitats.

"We can keep protecting these small populations, but without increasing the habitat and protecting it, then they won't be living."

- 'Make a difference' -

Ajooni will remain in Meadow's care until she is big enough to be released back into the wild.

It will be a "bittersweet" moment for Meadow, but she says seeing any koala successfully released is the best feeling.

That feeling is what keeps her going through the awful parts of her volunteer role: scraping dead koala bodies off the road in the middle of the night, or finding animals that are so severely injured that they need to be put down.

"I continue to do what I do because somebody needs to make a difference, and I feel that this is one way in the world that I can make a difference," Meadows said.

lec/arb/mca/cwl

X

Related Links
Darwin Today At TerraDaily.com

Subscribe Free To Our Daily Newsletters
Tweet

RELATED CONTENT
The following news reports may link to other Space Media Network websites.
FLORA AND FAUNA
Can biodiversity credits unlock billions for nature?
Paris (AFP) Oct 15, 2024
For supporters, biodiversity credits could unlock billions in much-needed funding for nature, but critics fear a repeat of scandals that have dogged other financial approaches to protecting the environment. Paying to safeguard tropical rainforests or compensate for habitat destruction is an area of growing interest, and trading credits in conservation will feature at this month's UN COP16 biodiversity summit in Colombia. The market in biodiversity credits or certificates - which monetise activi ... read more

FLORA AND FAUNA
Drought forces Big Tech to rethink thirsty LatAm data centers

Materials of the future could be harvested from wastewater

New molecules switch reversibly using light and heat

Gold breaks above $2,700 to record high

FLORA AND FAUNA
ViaSat-3 F1 Now Providing Services to Government Customers

SWIFT marks key advancement in Lockheed Martin and Altera partnership

Northrop Grumman completes Hybrid SATCOM test with commercial space internet

BlackSky secures US Navy contract for Gen-3 Optical Intersatellite Links

FLORA AND FAUNA
FLORA AND FAUNA
GMV GSharp leads globally in precise GNSS corrections

LEO satellites hold the key to resilient, interference-free navigation

China launches two more satellites for Beidou navigation system

SpaceX launches European Galileo satellites to medium Earth orbit

FLORA AND FAUNA
Climate-friendly aviation milestone: turboprop emissions tested using 100 percent synthetic fuel

Airbus UpNext and Toshiba Team Up for Superconducting Motor Development

Japan PM presses China's Li on airspace intrusion

Air France says jet flew over Iraq during Iran attack on Israel

FLORA AND FAUNA
How to build a quantum computer that's actually useful

Taiwan's TSMC posts sharp rise in third quarter net profit

MIT team takes a major step toward fully 3D-printed active electronics

World's first zero-magnetic-field superconducting flux qubit achieved

FLORA AND FAUNA
Contract secures build for ESA's Harmony mission

Sidus Space receives FCC approval to expand satellite constellation in Low Earth Orbit

Atmospheric rivers are shifting poleward, reshaping global weather patterns

American Meteorological Society offers free access to Weather Band resources

FLORA AND FAUNA
How Indigenous guards saved a Colombian lake from overtourism

El Salvador activists acquitted after contentious trial

Uganda charges three over deadly garbage landslide

India's fireworks boom ahead of Hindu festival of lights

Subscribe Free To Our Daily Newsletters




The content herein, unless otherwise known to be public domain, are Copyright 1995-2024 - Space Media Network. All websites are published in Australia and are solely subject to Australian law and governed by Fair Use principals for news reporting and research purposes. AFP, UPI and IANS news wire stories are copyright Agence France-Presse, United Press International and Indo-Asia News Service. ESA news reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. All articles labeled "by Staff Writers" include reports supplied to Space Media Network by industry news wires, PR agencies, corporate press officers and the like. Such articles are individually curated and edited by Space Media Network staff on the basis of the report's information value to our industry and professional readership. Advertising does not imply endorsement, agreement or approval of any opinions, statements or information provided by Space Media Network on any Web page published or hosted by Space Media Network. General Data Protection Regulation (GDPR) Statement Our advertisers use various cookies and the like to deliver the best ad banner available at one time. All network advertising suppliers have GDPR policies (Legitimate Interest) that conform with EU regulations for data collection. By using our websites you consent to cookie based advertising. If you do not agree with this then you must stop using the websites from May 25, 2018. Privacy Statement. Additional information can be found here at About Us.