More intense, frequent tropical cyclones may devastate

Up to 90% ‘lost in the blink of an eye’, say scientists studying Cyclone Ilsa’s effect on birds on Western Australian island

Increased tropical cyclones due to global heating could lead to dramatic declines in seabird populations, according to a new study.

Scientists found that after Cyclone Ilsa – a category-5 tropical cyclone – hit Bedout Island in Western Australia in April 2023, several seabird populations experienced a collapse of 80-90% due to the storm at the internationally important breeding site.