Come with us deep into the Welsh hills, to Gilfach Farm, a magical Radnorshire Wildlife Trust reserve in Powys. Here, in the tumbling River Marteg, salmon still leap waterfalls and rapids to reach their spawning grounds. Will plodcast host Fergus spot this incredible natural spectacle. With huge thanks to naturalist Megan Shersby and Radnorshire Wildlife Trust's head of conservation Sylvia Cojocaru for the wildlife insights and expertise.

Contact the Plodcast team and send your sound recordings of the countryside to: [email protected].

If your letter, email or message is read out on the show, you could WIN a Plodcast Postbag prize of a wildlife- or countryside-themed book chosen by the team.

Visit the Countryfile Magazine website: countryfile.com

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