What is the term for non-domesticated plants and animals in an ecosystem?

Wildlife is the term used to refer to non-domesticated plants and animals in an ecosystem. This encompasses all living organisms that exist in their natural habitats, including mammals, birds, reptiles, fish, insects, and the various types of plants that grow without human intervention. By recognizing wildlife, we highlight the importance of biodiversity and the roles these species play within their ecosystems, contributing to ecological balance and health.

Natural flora and fauna could also describe plants and animals in a broad sense, but it does not specifically emphasize the non-domesticated aspect as clearly as wildlife does. Feral life might refer to domesticated species that have returned to a wild state, which is a narrower definition. Native species indicate organisms that originate in a particular area, but this term does not encompass all non-domesticated plants and animals. Therefore, wildlife is the most suitable term for capturing the entirety of non-domesticated organisms in an ecosystem.