![]() ![]() We caught back up with them to see where these efforts have progressed, and to find out what’s ahead for them in helping our embattled native species to survive and thrive. The pair, who are professional and life partners with more than 50 years of combined experience in ecological management and research, ventured into the outback to save some of the rarest native Australian animals. He has written or edited 16 books and monographs and authored a further 480 journals articles and book chapters.During 2021’s SCINEMA International Science Film Festival, viewers went on an adventure into outback South Australia with two of the nation’s leading ecologists – Professor Katherine Moseby and Dr John Read – in the film Recovery Team: Saving Species. He is a Fellow of the Australian Academy of Science. Professor Dickman is a past President of the Australian Mammal Society and of the Royal Zoological Society of NSW, past Chair of the NSW Scientific Committee, and Chair of the Australian Marsupial and Monotreme Specialist Group for the Species Survival Commission of the International Union for Conservation of Nature. Professor Chris Dickman works in the School of Life and Environmental Sciences and has over 30 years of experience working on the ecology, conservation and management of Australian mammals. Some 34 species and subspecies of native mammals have become extinct in Australia over the last 200 years, the highest rate of loss for any region in the world. NSW’s wildlife is seriously threatened and under increasing pressure from a range of threats, including land clearing, exotic pests and climate change.Īustralia supports a rich and impressive diversity of mammals, with over 300 native species. ![]() The figure includes mammals (excluding bats), birds and reptiles and does not include frogs, insects or other invertebrates. ![]() The true mortality is therefore likely to be substantially higher than those estimated. The authors deliberately employed highly conservative estimates in making their calculations. To calculate the impacts of land clearing on the State’s wildlife, the authors of that report obtained estimates of mammal, bird and reptile population density in NSW and then multiplied the density estimates by the areas of vegetation approved to be cleared.Įstimates of density were obtained from published studies of these animal groups in NSW and from studies carried out in other parts of Australia in similar habitats to those present in NSW. The figures quoted by Professor Dickman are based on a 2007 report for the World Wide Fund for Nature (WWF) on the impacts of land clearing on Australian wildlife in New South Wales. Even for those birds or animals able to flee to unaffected areas they will rarely be able to successfully compete with animals already living there and succumb within a short time. Others will fall victim to introduced predators such as feral cats and red foxes. Professor Dickman explains that animals that survive the fires in the first instance by fleeing or going underground will return or re-emerge into areas that don’t have the resources to support them. I think it's now time to bring the scientists back into the tent to look at what is likely to be happening over the next few decades and to think about how we can maintain both the human community in good health and as much biodiversity as can be retained under this evolving situation.” “I think there is a feeling among environmental scientists and ecologists in Australia that we've been frozen out of the debate, certainly out of policymaking. Sometimes, it's said that Australia is the canary in the coal mine with the effects of climate change being seen here most severely and earliest… We're probably looking at what climate change may look like for other parts of the world in the first stages in Australia at the moment," said Professor Dickman from the Faculty of Science. "What we're seeing are the effects of climate change. Fires hit a kangaroo sanctuary on the NSW Mid South Coast. ![]()
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