@CNN: Every year, officials on Christmas Island close roads for millions of red crabs migrating across the island https://t.co/NZorMqlQea https://t.co/6M0X0G3cJz
Every year, officials on Christmas Island close roads for millions of red crabs migrating across the island https://t.co/NZorMqlQea http://pic.twitter.com/6M0X0G3cJz
— CNN (@CNN) December 24, 2017