Conservation is the protection and careful use of natural resources and wildlife. It includes actions taken to preserve plants, animals, and ecosystems. Conservation efforts are carried out in many regions.

Protected areas such as national parks, wildlife reserves, and marine sanctuaries are examples of conservation in action. Organizations like the World Wildlife Fund (WWF) support projects to protect endangered species and habitats. Conservation may also include rules about fishing, hunting, or land use.

Conservation is practiced by governments, scientists, and communities. It is part of environmental management and global efforts to protect ecosystems.