/newsroom/ en /newsroom/news/list/2023/09/05/invasive-alien-species-a-major-threat-to-nature-people A new international report, co-authored by Dr Phill Cassey from the ×îÐÂÌÇÐÄVlog of Adelaide, has found that the number of alien species has been rising continuously for centuries in all regions, but are now increasing at unprecedented rates. September 05 2023 Johnny von Einem /newsroom/news/list/2023/09/05/invasive-alien-species-a-major-threat-to-nature-people