Advertisement

The giant cuttlefish and the deadly algal bloom

When dead fish began washing up on South Australian beaches earlier this year, Dr Scott Bennett was alarmed.

Scott is a marine ecologist at the University of Tasmania, and knew that dead fish on shore meant trouble under the surface.

On a dive in June, Scott came face-to-face with the devastating impact of the largest algal bloom Australia has ever seen.

The full impact still isn’t known – but some of Australia’s rarest and strangest animals could be wiped out entirely. 

If you enjoy 7am, the best way you can support us is by making a contribution at 7ampodcast.com.au/support.

Socials: Stay in touch with us on Instagram

Guest: Marine ecologist Dr Scott Bennett 

Want to see more stories from The New Daily in your Google search results?

  1. Click here to set The New Daily as a preferred source.
  2. Tick the box next to "The New Daily". That's it.
Advertisement
Stay informed, daily
A FREE subscription to The New Daily arrives every morning and evening.
The New Daily is a trusted source of national news and information and is provided free for all Australians. Read our editorial charter.
Copyright © 2026 The New Daily.
All rights reserved.