The World's Most Surreal Natural Phenomena Are Finally Explained

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​The Red Crab Migration Of Christmas Island

It’s not a secret that several species engage in some sort of mass migration a couple of times a year, but this red crab migration is something out of this world. The event usually takes place between October and November and involves several roads in Christmas Island, Australia.

commons.wikimedia.org
commons.wikimedia.org

You may just be walking or driving when you suddenly find yourself in the middle of a red road populated with crabs.