Professor Chris Dickman has revised his estimate of the number of animals killed in bushfires in NSW to more than 800 million animals, with a national impact of more than one billion animals.
Several weeks ago Professor Dickman, from the University of Sydney’s Faculty of Science, estimated that 480 million animals would be killed by the fires. With the fires having now continued and extended their range he has updated that figure including putting the impact nationally at more than one billion animals.
Speaking to National Public Radio in America Professor Dickman said, "I think there's nothing quite to compare with the devastation that's going on over such a large area so quickly. It's a monstrous event in terms of geography and the number of individual animals affected."
“We know that Australian biodiversity has been going down over the last several decades, and it's probably fairly well known that Australia's got the world's highest rate of extinction for mammals. It's events like this that may well hasten the extinction process for a range of other species. So, it's a very sad time.