/environment/ en /environment/news/list/2025/04/23/south-australian-biodiversity-under-threat-from-ongoing-drought-crisis Three Environment Institute members have featured in The Guardian, shedding light on how South ÐÓ°ÉÖ±²¥â€™s historic dry spell is impacting ecosystems. Dr Stefan Caddy-Retalic spoke on widespread tree dieback across the Adelaide Hills, Dr Jess Marsh raised alarms for the critically endangered Kangaroo Island assassin spider, and Dr Katja Hogendoorn warned of a looming collapse in native bee populations. April 25 2025 Marilia Jean Belperio /environment/news/list/2025/04/23/south-australian-biodiversity-under-threat-from-ongoing-drought-crisis