@CNN: Every year, officials on Christmas Island close roads for millions of red crabs migrating across the island https://t.co/CWnjO79E1S https://t.co/tfQgGCxnYS
Every year, officials on Christmas Island close roads for millions of red crabs migrating across the island https://t.co/CWnjO79E1S http://pic.twitter.com/tfQgGCxnYS
— CNN (@CNN) December 22, 2017