Do Sharks Feel Jealous?

Sharks are cool creatures that live in the sea. They have a sleek body and sharp teeth that are both scary and interesting to look at. But do you think sharks can feel jealous? Scientists and animal experts have been thinking about this for a long time. Although sharks show many behaviors such as being aggressive and curious, there isn’t much proof that they feel jealous.

Shark Brains and Emotions

Jealousy is a feeling that is hard to understand. It needs a creature to be aware of itself and others’ emotions. Dogs, horses, and monkeys have been found to experience jealousy, but sharks can’t because their brains are different from mammals. Even though the part of their brain associated with emotions is more developed, their brains are smaller and less complex. They lack the prefrontal cortex, which is in charge of more complicated thinking in mammals.

Behaviors That Suggest Sharks Feel Emotions

Despite this, sharks are not emotionless. Like all animals, they show behaviors that suggest they feel something in response to their surroundings. For example, watching sharks play shows that they experience pleasure or enjoyment.

Social Behaviors of Sharks

Moreover, sharks have social behaviors such as eating in groups, courtship, and being territorial. These don’t necessarily mean that they feel jealous, but they do show that sharks can form complex bonds with others of their kind.


In conclusion, there isn’t much proof that sharks can feel jealous, but they exhibit different complicated behaviors and social interactions that imply they are capable of feeling emotions in response to their environment. We need more research to know more about how sharks and other sea animals think and feel. Nonetheless, we can still be fascinated by the beauty and complexity of these remarkable creatures.