A tiny snail found only in a single lake in the UK has become the focus of a major conservation effort, with experts comparing its rarity and value to that of an Egyptian artefact. The glutinous snail, known scientifically as Myxas glutinosa, is one of Europe's rarest species and is now being carefully preserved by a group of conservationists, including a man who has dedicated his life to protecting it. Once widespread across UK waters, the snail is now found only in Llyn Tegid, the largest natural lake in Wales, located in Eryri National Park (also known as Snowdonia). The snail's unique features include a gooey mantle that covers its delicate, gold-flecked brown shell, and large, comically oversized antennae that conservationist Ian Hughes likened to "big floppy ears." These snails are important indicators of healthy aquatic environments, feeding on algae and reflecting the overall health of lakes and rivers. Polluted water and habitat loss have led to the snail’s disappearance from much of England, leaving only the Welsh lake as its last refuge. Hughes, who has been collecting and studying the snails since 2014 under a license from Natural Resources Wales, has been working to establish ark populations—captive breeding groups meant to safeguard the species. He created small shelters in the lake and set up a captive population in a greenhouse at his home. After months of uncertainty, his team discovered the snails had laid eggs, marking a major breakthrough in their conservation. With the help of the British and Irish Association of Zoos and Aquariums (BIAZA), Hughes is now working to relocate some of the snails to zoos and wildlife parks across England, including Wingham Wildlife Park, Askham Bryan, Longleat, and Dudley and Chester zoos. This is the first step in a broader plan to reintroduce the snails to the wild as part of a £60 million UK government-backed conservation initiative. Experts are studying the snails’ ecology, genetics, and care requirements to better understand how to reintroduce them to suitable habitats. Despite the challenges, including threats from climate change, the effort is seen as a vital step in preserving this rare species for future generations.