Fun Facts About Dolphins
Dolphins are among the most intelligent animals on Earth, with brains structured for complex emotions
Dolphins use signature whistles to identify and call each other
Dolphins sleep with one half of their brain at a time
Dolphins use echolocation to “see” underwater by bouncing sound waves off objects
They have up to 130 conical teeth, but they don’t chew—they swallow food whole
Baby dolphins are born tail first to prevent drowning during birth
Dolphins evolved from land mammals millions of years ago and adapted to life in water