Photo: Snakeless in Ireland: Blame Ice Age, Not St. Patrick



This grass snake swimming in duckweed belongs to one of only three snake species native to Britain.

After the last ice age about 10,000 years ago, swollen seas prevented snakes from migrating throughout parts of northern Europe—and none made it to Ireland.

Even still, the legend that St. Patrick banished snakes from the Emerald Isle in the fifth century A.D. lives on in popular culture.

Photograph by John Cancalosi/NGS


EMAIL NEWSLETTER Photos and News of the Week

Get the top photos and news of the week from National Geographic News, plus occasional breaking-news alerts.

See Sample >>
Please enter a valid email address
Privacy Policy
NEWS FEEDS    After installing a news reader, click on this icon to download National Geographic News's XML/RSS feed. After installing a news reader, click on this icon to download National Geographic News's XML/RSS feed.

Get our news delivered directly to your desktop—free.
How to Use XML or RSS

ADVERTISEMENT

NATIONAL GEOGRAPHIC'S PHOTO OF THE DAY

Photo and Headline Widget

Put our latest news and photos on your Web page or desktop—automatically updates! See Sample