The Great Crab Migration

Chris Higgins
Vimeo / Parks Australia
Vimeo / Parks Australia / Vimeo / Parks Australia

When the rainy season begins, 50 million red crabs migrate across Christmas Island, a territory of Australia. The rain hasn't quite started yet this year (it typically runs from October through December), but in this video, you can see how the residents of the island dealt with the massive crab migration last year. There are crab underpasses, crab fences, and even crab rake-wielding workers wandering the roads. Behold:

Behind the scenes of the red crab migration – Christmas Island 2012 from Parks Australia on Vimeo.

If you enjoyed that, check out this video from Great Migrations showing how the red crab larvae hatch and head back in the opposite direction:

(Via The Kid Should See This.)