I WANT TO SEARCH FOR

Nature’s greatest parade: when 100 million crabs march to the sea

Inside one of the world’s most breathtaking migrations

Nature’s greatest parade: when 100 million crabs march to the sea
Anterior Seguinte

© Getty Images

StarsInsider
06/11/2025 10:00 ‧ 5 hours ago | StarsInsider

LIFESTYLE

Animals

Every year, Christmas Island turns red. From the depths of its rainforests, millions of red crabs surge toward the sea, moving in unison in one of the planet’s most extraordinary natural events. Driven by rain, the moon, and instinct, these creatures leave their burrows and march towards the beaches.

Their journey is perilous, filled with obstacles both natural and manmade. Despite the odds, they have persisted for millennia. Each step marks the connection between the planet and the myriad life it supports.

In this gallery, we follow the incredible migration of the red crabs of Christmas Island. Curious? Click to learn more.

SHARE THIS ARTICLE

RECOMMENDED FOR YOU