ELI5: Explain Like I'm 5

Herding instinct

Have you ever noticed how some animals like sheep, cows, or even dogs like to move together in a group? This is called the herding instinct. This means they like to be with others of their own kind and follow a leader.

Imagine you and your friends are playing in the park, and you decide to have a race. You and your friends lined up at one end of the field. What would happen if one of your friends started running toward the finish line? Other friends would likely start running too, right? This is what happens with animals that have a herding instinct. They see one animal leading the way, and they follow along because they think it's safest or the right thing to do.

This can be helpful for some creatures, like in the case of a herd of deer running away from a predator or a group of birds flying together in formation. It can also help protect them from harm during migration or while searching for food.

However, this instinct can also create challenges for domestic animals like cows or sheep that live on farms. Sometimes they may mindlessly follow each other, getting themselves stuck or lost. It's important to keep them safe and protected by ensuring they don't wander too far from their family or farm.