The annual migration of Christmas Island's red crabs—where millions of creatures cover its beaches as they make their way ...

The red crab migration period is also a busy season for volunteers and park rangers, who are on constant duty, sweeping crabs off the roads with rakes. The local authority even builds “crab ...

The annual migration of Christmas Island's red crabs - where millions of creatures cover its beaches as they make their way from land to sea - is a ...

Christmas Island, an Australian island in the Indian Ocean, is home to one of the world's coolest natural wonders: the Christmas Island red crab migration. Every year, the island's ~50 million ...

One morning on St. John, U.S. Virgin Islands, photographer Steve Simonsen captures thousands of hermit crabs migrating Explore Subscribe Newsletters Content Licensing ...

More than 120 million flame crabs are making their way to the ocean in Western Australia from the jungles of Christmas Island. Authorities opened a bridge for them to safely cross a road in the ...

Most notably, the rufa red knot, a shorebird species that feeds on horseshoe crab eggs during its 19,000-mile migration from South America to the Arctic, was listed as threatened under the Endangered ...

Humpback whale populations have increased, but a change in migration patterns has them staying in Monterey Bay during the ...

Every autumn, spider crabs migrate from the Welsh coast into ... The basking shark is the second largest fish in the world. Their migration routes remain a bit of a mystery. They can be spotted ...

One morning on St. John, U.S. Virgin Islands, photographer Steve Simonsen captures thousands of hermit crabs migrating What Is an Aurora? (03:13) National Treasure: The Fearsome Science Behind the T.