"Australia's koalas could be wiped out within 30 years unless urgent action is taken to halt a decline in population, according to researchers. They say development, climate change and bushfires have all combined to send the numbers of wild koalas plummeting. The Australian Koala Foundation said a recent survey showed the population could have dropped by more than half in the past six years. Many have been killed by the sexually transmitted disease chlamydia." - Steven Perez from Bookmarklet