Feb 13, 2012

The Great Thing About Islands

Yes, there are lots of great things about islands ... the sand, the stillness, the fact that if you forget your computer at home you're a ferry-ride away (so there). There's even a phenomenon known as Island Time, whereby the clock sloooooows down appreciably, and punctuality ceases to matter quite so much.

St Bees Island

But what do islands have to do with conservation?

Last week, Robbie, Bill and Sean attended a conference in Canberra focused on the sustainable use and conservation of Australian islands. Islands are important because they harbour many species - like quolls - that aren't doing so well on the mainland ... but also because they often have significant mining interests. And it's easy to destroy them environmentally.

Our crew gave two talks at the conference - one highlighting our work on quolls with the Indigenous rangers on Groote Eylandt, and the other discussing how studying the demographics and behaviour of koalas on St Bees Island enhances conservation of the species.

Key points from the talks?
1. Koala populations differ biologically - so one single conservation plan won't be adequate to protect the species as a whole.

2. Island populations provide a unique opportunity to ask questions about species that are endangered on the mainland.

3. Working with Indigenous rangers and land councils will facilitate conservation of Australian fauna.

And the rest of the conference? It was a great chance for the guys to network! And explore the pubs and restaurants of our nation's capital ...

Feb 6, 2012

Koala Research Conference, Rockhampton QLD, 1-3 Feb 2012

The following is a summary of the Koala Research Conference, as taken from their website. It provides a brief overview of the background, agenda, and outcomes of the conference - which took place between the 1-3 February, in Rockhampton, QLD.


{Bill and Sean recently co-organised} an expert workshop on the conservation of Central Queensland’s koalas. Specialist koala researchers, captive population managers, conservation managers and planners {met} to plan a future for koalas across the species’ range in tropical Australia. The workshop {was} open to all with an interest in practical approaches to conserving this great Australian icon, {particularly} land managers and property owners.

The theme of the workshop, “Conserving Central Queensland’s koalas”, encompasses a review of research and monitoring, strategic planning in regional landscapes and the significance of local and international captive populations for global koala conservation.

{Participants sought to} achieve a more holistic and strategic approach to koala conservation founded on the application of ecological knowledge and principals.
The aim of this workshop {was} to bring together those with practical knowledge of koala ecology, captive animal managers and conservation practitioners to develop conservation principles informed by direct experience of koalas, their habitat and the environment within which they persist.

The workshop follows on the recent review by the Australian Senate into the status of the koala and the forthcoming re-assessment of the classification of the koala in Queensland. It will provide both researchers and managers with a structure for monitoring and managing conservation processes in a rapidly changing region.
{They discussed}:
  • regional research and monitoring of koalas and their habitat
  • information gaps and future needs for informed conservation management
  • {the role of} captive management in global koala conservation (local, national & international refuges for koala genotypes)
  • drought responses in koala populations at a local and landscape level
  • the role of disease (including koala retrovirus & chlamydia) in koala ecology and importance for conservation planning
  • the significance of fire, drought, severe weather events and climate change predictions in conservation planning.
  • the influence of resource extraction and regional land management practice on regional koala persistence.
  • regional planning for long term conservation (accommodating population growth, resource extraction, highways & infrastructure corridors)
  • habitat management & restoration and population recovery with climate uncertainty.
And the workshop outcomes were:
  • A framework (informed by research & natural history) to support practical conservation and management actions; 
  • Publication of the proceedings and conclusions of the workshop;
  • Dissemination of position statements in relation to regional koala conservation, management and monitoring.

    Jan 24, 2012

    Death After Sex in the Australian Bush

    Charleston wasn't just about pizza and beer, though with any scientific conference that's always a part of it ...

    First up, we'll hear about Jaime's poster. Jaime did a 1st class honours degree in the lab, studying the way Rhinella marinus (cane toad) tadpoles respond to the presence of predators in their environment. But that's not what she was presenting here ... Jaime also recently was accepted into the PhD program at UQ to study quolls on Groote Eylandt, and she was keen to get the word out there about her new study system.


    Now. More about quolls and sex and the bush, as conveyed by Jaime and her co-authors on the talk, Robbie and Billy {with clarifications from me along the way}

    Jan 13, 2012

    Koala Ecology Now Has a Quoll Page!

    We now have a page devoted to our research on the Northern Quoll - check it out here.

    Jan 11, 2012

    Want to Learn More About Koalas? Start with the Science.

    I know there are lots of you out there happy to get whatever information you need about koalas from wikipedia. You know what's even better? Reading the real science. 

    I've just updated our koala (and other wildlife) publication page, so head over there for links to our relevant publications over the last 10 years or so.

    Sep 28, 2011

    Koala Calls Accurately Reveal Male Size


    Koalas aren’t the most social of animals: they move mostly at night, live mostly-independent lives, and don’t group together or socialize, except when they’re planning to mate. So how do they find each other when they need to? Male koalas use deep resonating calls, or bellows, to send messages across the dense eucalyptus forest about where they are – but new research by Dr Benjamin Charlton (University of Vienna) and collaborators in Brisbane, Australia, shows these calls also relay important information about the caller’s size. Their work was published this week in the international peer-reviewed journal The Journal of Experimental Biology (doi:10.1242/jeb.061358).



    When it comes to koala mating and territory defense, size matters.

    May 29, 2011

    Biodiversity Research with Anindilyakwa Rangers

    Our team has headed back up to Groote Eylandt (and I'm still here ... sigh ... ), so I thought I might take this opportunity to talk more about our collaboration with the Anindilyakwa people of the island. We have much to learn from each other - but more than that, collaboration between scientists and Indigenous peoples can be a rewarding and effective means of conserving the environment.


    Aboriginal Australians have a powerful cultural connection to their environment. It sustains them, physically and spiritually. Conservation of biodiversity is innate, and information about the environment - the organisms that inhabit it, the seasonality of events - have been passed down via narratives and stories for thousands of years.

    May 10, 2011

    Mar 13, 2011

    Koalas in New Scientist

    Our koala work was recently featured in the fabulous popular science magazine, New Scientist. With, I might add - a really cool picture!
    This photo is from the New Scientist article, which you can access here
    Click here for the link!

    Feb 20, 2011

    Koalas on BBC EarthNews

    If you want to hear a bit more about the koala bellowing study that our group recently published in Behavioral Ecology - including an actual koala bellow - check out the latest on the BBC's science page!

    http://news.bbc.co.uk/earth/hi/earth_news/newsid_9394000/9394859.stm

    Feb 14, 2011

    Quoll Conservation on Groote Eylandt

    Recently, our conservation researchers have begun a collaboration with the Anindilyakwa Land Council of Groote Eylandt - a large island in the Gulf of Carpentaria, off the northern coast of Northern Territory.


    Bill wrote a great article about the collaboration on the San Diego Zoo blog - which you can

    Jan 12, 2011

    Widespread Flooding in Queensland (and How to Help)

    The flooding in Queensland has been pretty devastating - thousands of families have lost homes or possessions. If you'd like to donate money or supplies, please do so here: http://www.qld.gov.au/floods/donate.html


    And of course,

    Dec 29, 2010

    Featured in (the journal of) Behavioural Ecology!

    We recently got word that our study on koala communication will be published in the widely-acclaimed journal Behavioral Ecology. Great news! Here's a copy of the abstract (or summary) for the paper, written by W Ellis, F Bercovitch, S FitzGibbon, P Roe, J Wimmer, A Melzer, and R Wilson.

    (names in bold are part of our Koala Ecology Group at UQ)

    Bill in the field. Photo by Malcolm Ludgate

    ABSTRACT (a summary of our study)

    Acoustic communication mediates sociality in a variety of animals. One of the more ubiquitous vocal signals to have evolved is the sexual advertisement

    Dec 13, 2010

    The Currency of Science

    I know I just talked about grants being where you get the money to do research. And that is true! But underlying it all is papers. Scientists have to write papers, convince other scientists that the work is important and interesting, and get these papers published in (hopefully) high-quality, international journals.


    That's how scientists get the credibility

    Dec 6, 2010

    Money Really Does Grow on Trees

    Eucalypts, anyway.



    Grants are what keeps scientific research going - whether it's from non-profit organisations, or donors, or the government - we need funding to keep