A fish that can’t swim, the rarest fish in the world, needs a hand.

Our hosts James and Elysee are in south-east Tasmania, home to several species of handfish, a curious creature that ‘walks’ along the sea bed on fins modified to look like hands.

They chat to Dr Tyson Bessell who researches the Red handfish at the Institute of Marine and Antarctic Studies at the University of Tasmania, and talk about the quirks of this little fish. Our hosts also speak to Prof Neville Barrett, a marine ecologist also at the University of Tasmania, who helped discover the decline of handfish several decades ago. Neville talks about how climate change is impacting this sedentary fish and Tyson discusses the Red handfish’s captive breeding program, affectionately nicknamed ‘Handfish School’.

James and Elysee also catch up with the Invasive Sea Star Clean Up group in Hobart, and join volunteers to dive and remove introduced sea star species from handfish habitat. They chat to organiser Keith Thomas-Wurth and other participants too.

Finally, James and Elysee travel to Dodges Ferry, a small town just on-shore from where the only Red handfish populations live. Here they meet Jenny Scott, a local resident who organised a mass beach protest against the expansion of salmon farming in order to protect the handfish. Our hosts discuss the environmental impacts fish farming is having on Tasmanian waterways and Jenny talks about the community's love for their own endangered fish.

Thank you to:

Dr Tyson Bessell

Associate Professor Neville Barrett

Jenny Scott

Keith Thomas-Wurth from Invasive Sea Star Clean up Tasmania

• https://www.facebook.com/groups/1318246581861063
• Clean ups once to twice a month, just show up!

Recorded, written, and edited by James Worsfold and Elysee Lee