How do top predators affect ecosystem health?

How do top predators affect ecosystem health?

Top predators play a crucial role in maintaining the balance of ecosystems. They help control the populations of herbivores, which in turn affects vegetation and overall biodiversity.

Can you give an example of a top predator and its impact?

Sure! The gray wolf is a great example. In Yellowstone National Park, their reintroduction helped control elk populations, allowing vegetation to recover and benefiting other species.

What happens when top predators are removed from an ecosystem?

When top predators are removed, it can lead to overpopulation of herbivores, which may overgraze vegetation, resulting in habitat degradation and loss of biodiversity.

Are there any ecosystems that have recovered after reintroducing top predators?

Yes, several ecosystems have shown recovery. The reintroduction of wolves in Yellowstone is a prime example, leading to healthier landscapes and increased biodiversity.