Pea-sized snails thought to be extinct 100 years ago sent to re-populate island
More than 1,300 pea-sized snails, once believed to have gone extinct after no sightings were recorded for more than a century, have been released into the wild.
More than 1,300 pea-sized snails, once believed to have gone extinct after no sightings were recorded for more than a century, have been released into the wild.