How do invasive species affect native species?

What are invasive species and how do they affect native species?

Invasive species are non-native organisms that disrupt local ecosystems. They can outcompete native species for resources, leading to declines in native populations.

Can you give me an example of an invasive species?

Sure! The zebra mussel is a well-known invasive species in North America. It clogs waterways and competes with native mussels for food and habitat.

What are the consequences of losing native species due to invasives?

Losing native species can lead to reduced biodiversity, altered ecosystem functions, and even economic impacts, as native species often play crucial roles in their environments.

How can we prevent the spread of invasive species?

Preventing the spread involves measures like cleaning boats before moving them between water bodies, reporting sightings of invasives, and supporting local conservation efforts.