There’s been a spectacular spread of CSIRO-introduced dung beetles during the Australian drought. John Feehan made these videos on 5 December 2019 at a location that was, like much of New South Wales, in severe drought. There are four night-flying species active in the cow dung – O gazella, G spiniger, O alexis and O … Continue reading More evidence of the spectacular spread of CSIRO-introduced dung beetles.