Simon and Chris dive into a rare cryptid case from Orkney where hundreds of witnesses saw a 'mermaid' swimming in the sea, sitting on a rock, snacking on fish and eels, and tending to her child. Stories of the mermaid went viral in the press. What in the watery world was the creature? Manatee, mutant seal, giant otter or, say it quietly, an actual mermaid? And why, after several years of summer visits to the bay at Deerness, did it vanish from the papers and from history? The duo trade notes about favorite cryptids. Chris goes off on a tangent about giant pink lizards, monsters in the nineteenth-century press and an escaped iguana, and she and Simon nearly come to blows over Cannock Chase and the supernatural/natural nature of unknown creatures.  

The source book for the episode is available here:  https://www.amazon.co.uk/Deerness-Mermaid-Attested-Nineteenth-Century-Cryptid/dp/1915574404/ref