Crabs use the sounds of their pincers and claws to communicate.
By drumming and fluttering their pointed appendages, crabs produce sounds that can only be described as crustacean Morse code. Some crab species have a particularly big claw that is utilised for communicating.
Related Facts
Women are more likely than men to develop Alzheimer's disease.
The number 111 is usually seen as unlucky.
Candy Corn was originally called Chicken Feed
Microfiber cleans smooth surfaces of 99 percent of germs.
Our body's immune system is destroyed by antibiotics.
Did you Know? The ancient ruins of Angkor are way bigger than you think
The One and Only Mirror Temple
Anxiety Can Cause Anger
Intelligence Has Nothing To Do With ADHD
Did you Know? Disney Princesses don't make eye contact with each other.
The eye disorder known as heterochromia is characterized by the presence of two distinct hues, one in each eye.
There is no prison in Vatican City
In Nuwara Eliya, you'll be reminded of England.
Earthworm's average age is more than 5 years.
Fairyflies: Do They Make Good Pets?
Soccer is the most played sport in Bulgaria.
The Army of Terracotta It was built more than 2,200 years ago.
Tünel is the world's second-oldest subway system.
Mosquitoes are drawn to specific colors.
Cidade Maravilhosa is Rio's nickname.
Leonardo da Vinci's The Last Supper
Ashwagandha is an evergreen bush that bears red berries.
What Is the Difference Between Butterscotch and Salted Caramel?
There’s a Chanel perfume with extracts from a beaver’s abdominal glands
the famous petra tresury is actually a graveyard