Zoos build ark populations to save Britain's rarest snail from extinction
Conservationists move glutinous snails bred in a Welsh back garden into English zoos as a first step toward reintroduction.
What to know
- The glutinous snail (Myxas glutinosa), once widespread in UK waters, is now found in the wild only at Llyn Tegid in Wales, having gone extinct in England.
- A single conservationist's decade of home breeding produced a captive population that now exceeds the entire known wild population.
- English zoos, including Wingham Wildlife Park, are now taking captive-bred snails to set up backup 'ark' populations, a step toward eventual reintroduction to former UK sites.
- The effort is part of a broader £60m UK government-backed scheme to protect rare species.
“You do these things on a wing and a prayer when you're trying to save something that's down to a single site and you're trying to fathom what it needs and how to save it.”
Ian Hughes, Conservationist · BBC News ↗ · Sep 10
Ian Hughes ConservationistBen Hughes Ian's son, helps rear the speciesSamantha Eden Assistant curator, Wingham Wildlife ParkBIAZA (British and Irish Association of Zoos and Aquariums) Coordinating body
How it unfolded 1 development · click the chart to see its coverage articlesposts
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English zoos begin taking captive-bred snails to form ark populations — The Hughes family, working with BIAZA, started relocating snails bred in their garden to wildlife parks across England; Wingham Wildlife Park in Kent collected 24 snails for new breeding ponds, part of a wider £60m UK government-backed rare species scheme.
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BBC publishes account of the conservation effort
BBC News reported on the Hughes family's decade-long project and the zoo relocation scheme, describing the snail as one of Europe's rarest species.
“Beguiled by their cuteness…”
— Ian Hughes, Conservationist · source -
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Zoos help to save snail, Myxas glutinosa, found in only one lake in Wales. The snails, which feed on algae & are considered an indicator of healthy lakes and rivers, have been driven to extinction across England... https://www. bbc.co.uk/news/articles/c1j4ng r05l8o
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BBC News: Battle to save the tiny, gooey snail only found in one lake in the UK. # LlynTegid # Cymru # malwod # cadwraeth # snails https://www. bbc.co.uk/news/articles/c1j4ng r05l8o
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Hughes builds concrete shelters and a home breeding population — Hughes installed small concrete refuges for the snails in the lake and set up a captive breeding population in a greenhouse at his home in Llanarth, Ceredigion, which grew to outnumber the known wild population.
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Hughes discovers the snail's eggs for the first time — Hughes' research produced the first documented sighting of the species' eggs, a breakthrough he called essential to understanding how to save it.
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Ian Hughes begins licensed monitoring of the snail — Under licence from Natural Resources Wales, Hughes started wading into Llyn Tegid to collect and study the glutinous snail, the species' last known UK wild refuge.
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first by BBC Science, 12d ago · also BBC
1 more headline
- Zoos help to save snail found in only one lake in Wales Mastodon · 9d ago