The Invasion of the Red Crabs!

In December the millions of crabs come out of hiding and they make their way toward the ocean for their annual migration.

Animals
2 min
Ripley's Believe It or Not!
Ripley's Believe It or Not!
The Invasion of the Red Crabs!
All stories
Animals

Is Red Your Favorite Color?

crabtree.jpg
crabtree.jpg

It might have to be if you lived on Christmas Island in the middle of the Indian Ocean, near Australia.

No, you do not need to change the color on your screen – that tree trunk is covered in red… red crabs that is!

That’s right, it is estimated over 120 million crabs live on Christmas Island.

In December the millions of crabs come out of hiding and they make their way toward the ocean for their annual migration.

Holiday Travel

Not all crabs live near the ocean, which means millions have to travel through the town to get there. They cross roads, lawns, driveways, the jungle, down cliffs, and even cut through houses to get to the water!

I’m not so sure I would ever get used to red crabs walking through my house every December, let alone millions of them!

And Then They Multiple

After the crabs mate the females lay about 100,000 eggs… EACH!

A month later the eggs hatch in the ocean and the millions of baby crabs make the same journey their parents made and head back through town.

Considering the babies have never been home, it’s pretty amazing they know where to go.

crab bike

What Do the Locals Think?

If you had millions of crabs take over your streets and lawn, would you mind?

I think I might, but the residents of Christmas Island do not want to see them go. They feel privileged to witness and assist these crabs each year!

And in case you were wondering, this is not a crab you would catch for dinner, these red crabs are not edible.

So, whether or not you want to live there, it sounds like an interesting place to visit. But if you go, don’t forget to pack your boots!

red crabs

HOLY CRAB!

About The Author

Ripley's Believe It or Not!

Ripley's Believe It or Not!

Step into the world of Ripley’s Believe It or Not!, where truth is always stranger than fiction! Bui…

By this author

What's the Deal With Garden Eels?

What's the Deal With Garden Eels?

How Giant Sloths Helped Save the Avocado

How Giant Sloths Helped Save the Avocado

International Sawfish Day: Celebrating the Conservation of this Saw-some Species!

International Sawfish Day: Celebrating the Conservation of this Saw-some Species!

Read All Their Stories

Or Explore Our Categories

Have an Amazing Story?

At Ripley’s, we’re always in search of the unbelievable – maybe it’s you! Show us your talents. Tell us a strange story or a weird fact. Share your unbelievable art with us. Maybe even sell us something that could become a part of Ripley’s collection!

Have an Amazing Story?

Read More Ripley's

Get lost in a vortex of weird and wonderful stories! Ripley’s twenty-first edition annual book is full of all-new, all-true stories from around the world.

Dare to Discover book
Buy Now
Swirling Pinstripe backdrop
Ripley's Cartoon of the Day

November 14, 2024

Cartoon of the Day

In honor of "The Addams Family" movie, Burger King created a purple Whopper!

Ripley's Cartoon of the Day

Robert Ripley began the Believe It or Not! cartoon in 1918. Today, Kieran Castaño is the eighth artist to continue the legacy of illustrating the world's longest-running syndicated cartoon!