Could Ireland’s ecosystems cope if we introduced St. Patrick’s scaly foes?

The legend of St. Patrick banishing snakes from the emerald isle some 1,500 years ago is indelibly etched in folklore — even if science suggests snakes were unlikely to have colonized the country following the last ice age. But what would happen if St. Patrick’s scaly foes were introduced now? Experts believe snakes could certainly slither into Ireland’s ecosystems if introduced but would likely cause trouble for native ecosystems. Leer más.