Recently, more than 50 million red crabs in Australia have migrated from the jungle to Christmas Island, and their eyes are full of red everywhere they go. Staff spent months in advance preparing for the red crab migration, and they built crab bridges and temporary barriers to ensure the crabs' safety. It is during this period that locals and tourists alike go to photograph the spectacular images of the red crab migration, which is considered to be one of the largest animal migrations on the planet.
Source: China News Network
![Australia's Red Crab Bridge, one of the most famous wildlife safety passages, is a dedicated lane for tens of millions of red crabs[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)